21199891440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 640

約数和(自身を含む): 87034429440

約数和(自身を除く): 65834538000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 47, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 94, 95, 104, 105, 112, 114, 120, 130, 133, 140, 141, 152, 156, 168, 182, 188, 190, 195, 208, 210, 228, 235, 240, 247, 260, 266, 273, 280, 282, 285, 304, 312, 329, 336, 364, 376, 380, 390, 399, 420, 455, 456, 470, 494, 520, 532, 546, 560, 564, 570, 611, 624, 658, 665, 705, 728, 741, 752, 760, 780, 798, 840, 893, 910, 912, 940, 987, 988, 1040, 1064, 1087, 1092, 1128, 1140, 1222, 1235, 1316, 1330, 1365, 1410, 1456, 1482, 1520, 1560, 1596, 1645, 1680, 1729, 1786, 1820, 1833, 1880, 1974, 1976, 1995, 2128, 2174, 2184, 2256, 2280, 2444, 2470, 2632, 2660, 2679, 2730, 2820, 2964, 3055, 3120, 3192, 3261, 3290, 3458, 3572, 3640, 3666, 3705, 3760, 3948, 3952, 3990, 4277, 4348, 4368, 4465, 4560, 4888, 4935, 4940, 5187, 5264, 5320, 5358, 5435, 5460, 5640, 5928, 6110, 6251, 6384, 6522, 6580, 6916, 7144, 7280, 7332, 7410, 7609, 7896, 7980, 8554, 8645, 8696, 8930, 9165, 9776, 9870, 9880, 10374, 10640, 10716, 10870, 10920, 11280, 11609, 11856, 12220, 12502, 12831, 13044, 13160, 13395, 13832, 14131, 14288, 14664, 14820, 15218, 15792, 15960, 16305, 17108, 17290, 17392, 17860, 18330, 18753, 19740, 19760, 20653, 20748, 21385, 21432, 21740, 21840, 22827, 23218, 24440, 25004, 25662, 25935, 26088, 26320, 26790, 27664, 28262, 29328, 29640, 30436, 31255, 31920, 32610, 34216, 34580, 34827, 35720, 36660, 37506, 38045, 39480, 41306, 41496, 42393, 42770, 42864, 43480, 45654, 46436, 48880, 50008, 51089, 51324, 51870, 52176, 53580, 56524, 58045, 59280, 60872, 61959, 62510, 64155, 65220, 68432, 69160, 69654, 70655, 71440, 73320, 75012, 76090, 78960, 81263, 82612, 82992, 84786, 85540, 86960, 91308, 92872, 93765, 98917, 100016, 102178, 102648, 103265, 103740, 107160, 113048, 114135, 116090, 121744, 123918, 125020, 128310, 130440, 138320, 139308, 141310, 144571, 146640, 150024, 152180, 153267, 162526, 165224, 169572, 171080, 174135, 182616, 185744, 187530, 197834, 204356, 205296, 206530, 207480, 211965, 214320, 226096, 228270, 232180, 243789, 247836, 250040, 255445, 256620, 260880, 268489, 278616, 282620, 289142, 296751, 300048, 304360, 306534, 309795, 325052, 330448, 339144, 342160, 348270, 357623, 365232, 375060, 395668, 406315, 408712, 413060, 414960, 423930, 433713, 456540, 464360, 487578, 494585, 495672, 500080, 510890, 513240, 536978, 557232, 565240, 578284, 593502, 608720, 613068, 619590, 650104, 664157, 678288, 696540, 715246, 722855, 750120, 766335, 791336, 805467, 812630, 817424, 826120, 847860, 867426, 913080, 928720, 970691, 975156, 989170, 991344, 1021780, 1026480, 1072869, 1073956, 1130480, 1156568, 1187004, 1218945, 1226136, 1239180, 1300208, 1328314, 1342445, 1393080, 1430492, 1445710, 1483755, 1500240, 1532670, 1582672, 1610934, 1625260, 1652240, 1695720, 1734852, 1788115, 1826160, 1879423, 1941382, 1950312, 1978340, 1992471, 2043560, 2145738, 2147912, 2168565, 2313136, 2374008, 2437890, 2452272, 2478360, 2656628, 2684890, 2786160, 2860984, 2891420, 2912073, 2967510, 3065340, 3221868, 3250520, 3320785, 3391440, 3469704, 3576230, 3758846, 3882764, 3900624, 3956680, 3984942, 4027335, 4087120, 4291476, 4295824, 4337130, 4649099, 4748016, 4853455, 4875780, 4956720, 5313256, 5364345, 5369780, 5638269, 5721968, 5782840, 5824146, 5935020, 6130680, 6443736, 6501040, 6641570, 6794837, 6939408, 7152460, 7517692, 7765528, 7913360, 7969884, 8054670, 8582952, 8674260, 9298198, 9397115, 9706910, 9751560, 9962355, 10626512, 10728690, 10739560, 11276538, 11565680, 11648292, 11870040, 12261360, 12618983, 12887472, 13283140, 13589674, 13947297, 14304920, 14560365, 15035384, 15531056, 15939768, 16109340, 17165904, 17348520, 18596396, 18794230, 19413820, 19503120, 19924710, 20384511, 21457380, 21479120, 22553076, 23245495, 23296584, 23740080, 25237966, 26566280, 27179348, 27894594, 28191345, 28609840, 29120730, 30070768, 31879536, 32218680, 33974185, 34697040, 37192792, 37588460, 37856949, 38827640, 39849420, 40769022, 42914760, 45106152, 46490990, 46593168, 50475932, 53132560, 54358696, 55789188, 56382690, 58241460, 63094915, 64437360, 67948370, 69736485, 74385584, 75176920, 75713898, 77655280, 79698840, 81538044, 85829520, 88332881, 90212304, 92981980, 100951864, 101922555, 108717392, 111578376, 112765380, 116482920, 126189830, 135896740, 139472970, 150353840, 151427796, 159397680, 163076088, 176665762, 185963960, 189284745, 201903728, 203845110, 223156752, 225530760, 232965840, 252379660, 264998643, 271793480, 278945940, 302855592, 326152176, 353331524, 371927920, 378569490, 407690220, 441664405, 451061520, 504759320, 529997286, 543586960, 557891880, 605711184, 706663048, 757138980, 815380440, 883328810, 1009518640, 1059994572, 1115783760, 1324993215, 1413326096, 1514277960, 1630760880, 1766657620, 2119989144, 2649986430, 3028555920, 3533315240, 4239978288, 5299972860, 7066630480, 10599945720, 21199891440]

約数ペア:

[(1, 21199891440), (2, 10599945720), (3, 7066630480), (4, 5299972860), (5, 4239978288), (6, 3533315240), (7, 3028555920), (8, 2649986430), (10, 2119989144), (12, 1766657620), (13, 1630760880), (14, 1514277960), (15, 1413326096), (16, 1324993215), (19, 1115783760), (20, 1059994572), (21, 1009518640), (24, 883328810), (26, 815380440), (28, 757138980), (30, 706663048), (35, 605711184), (38, 557891880), (39, 543586960), (40, 529997286), (42, 504759320), (47, 451061520), (48, 441664405), (52, 407690220), (56, 378569490), (57, 371927920), (60, 353331524), (65, 326152176), (70, 302855592), (76, 278945940), (78, 271793480), (80, 264998643), (84, 252379660), (91, 232965840), (94, 225530760), (95, 223156752), (104, 203845110), (105, 201903728), (112, 189284745), (114, 185963960), (120, 176665762), (130, 163076088), (133, 159397680), (140, 151427796), (141, 150353840), (152, 139472970), (156, 135896740), (168, 126189830), (182, 116482920), (188, 112765380), (190, 111578376), (195, 108717392), (208, 101922555), (210, 100951864), (228, 92981980), (235, 90212304), (240, 88332881), (247, 85829520), (260, 81538044), (266, 79698840), (273, 77655280), (280, 75713898), (282, 75176920), (285, 74385584), (304, 69736485), (312, 67948370), (329, 64437360), (336, 63094915), (364, 58241460), (376, 56382690), (380, 55789188), (390, 54358696), (399, 53132560), (420, 50475932), (455, 46593168), (456, 46490990), (470, 45106152), (494, 42914760), (520, 40769022), (532, 39849420), (546, 38827640), (560, 37856949), (564, 37588460), (570, 37192792), (611, 34697040), (624, 33974185), (658, 32218680), (665, 31879536), (705, 30070768), (728, 29120730), (741, 28609840), (752, 28191345), (760, 27894594), (780, 27179348), (798, 26566280), (840, 25237966), (893, 23740080), (910, 23296584), (912, 23245495), (940, 22553076), (987, 21479120), (988, 21457380), (1040, 20384511), (1064, 19924710), (1087, 19503120), (1092, 19413820), (1128, 18794230), (1140, 18596396), (1222, 17348520), (1235, 17165904), (1316, 16109340), (1330, 15939768), (1365, 15531056), (1410, 15035384), (1456, 14560365), (1482, 14304920), (1520, 13947297), (1560, 13589674), (1596, 13283140), (1645, 12887472), (1680, 12618983), (1729, 12261360), (1786, 11870040), (1820, 11648292), (1833, 11565680), (1880, 11276538), (1974, 10739560), (1976, 10728690), (1995, 10626512), (2128, 9962355), (2174, 9751560), (2184, 9706910), (2256, 9397115), (2280, 9298198), (2444, 8674260), (2470, 8582952), (2632, 8054670), (2660, 7969884), (2679, 7913360), (2730, 7765528), (2820, 7517692), (2964, 7152460), (3055, 6939408), (3120, 6794837), (3192, 6641570), (3261, 6501040), (3290, 6443736), (3458, 6130680), (3572, 5935020), (3640, 5824146), (3666, 5782840), (3705, 5721968), (3760, 5638269), (3948, 5369780), (3952, 5364345), (3990, 5313256), (4277, 4956720), (4348, 4875780), (4368, 4853455), (4465, 4748016), (4560, 4649099), (4888, 4337130), (4935, 4295824), (4940, 4291476), (5187, 4087120), (5264, 4027335), (5320, 3984942), (5358, 3956680), (5435, 3900624), (5460, 3882764), (5640, 3758846), (5928, 3576230), (6110, 3469704), (6251, 3391440), (6384, 3320785), (6522, 3250520), (6580, 3221868), (6916, 3065340), (7144, 2967510), (7280, 2912073), (7332, 2891420), (7410, 2860984), (7609, 2786160), (7896, 2684890), (7980, 2656628), (8554, 2478360), (8645, 2452272), (8696, 2437890), (8930, 2374008), (9165, 2313136), (9776, 2168565), (9870, 2147912), (9880, 2145738), (10374, 2043560), (10640, 1992471), (10716, 1978340), (10870, 1950312), (10920, 1941382), (11280, 1879423), (11609, 1826160), (11856, 1788115), (12220, 1734852), (12502, 1695720), (12831, 1652240), (13044, 1625260), (13160, 1610934), (13395, 1582672), (13832, 1532670), (14131, 1500240), (14288, 1483755), (14664, 1445710), (14820, 1430492), (15218, 1393080), (15792, 1342445), (15960, 1328314), (16305, 1300208), (17108, 1239180), (17290, 1226136), (17392, 1218945), (17860, 1187004), (18330, 1156568), (18753, 1130480), (19740, 1073956), (19760, 1072869), (20653, 1026480), (20748, 1021780), (21385, 991344), (21432, 989170), (21740, 975156), (21840, 970691), (22827, 928720), (23218, 913080), (24440, 867426), (25004, 847860), (25662, 826120), (25935, 817424), (26088, 812630), (26320, 805467), (26790, 791336), (27664, 766335), (28262, 750120), (29328, 722855), (29640, 715246), (30436, 696540), (31255, 678288), (31920, 664157), (32610, 650104), (34216, 619590), (34580, 613068), (34827, 608720), (35720, 593502), (36660, 578284), (37506, 565240), (38045, 557232), (39480, 536978), (41306, 513240), (41496, 510890), (42393, 500080), (42770, 495672), (42864, 494585), (43480, 487578), (45654, 464360), (46436, 456540), (48880, 433713), (50008, 423930), (51089, 414960), (51324, 413060), (51870, 408712), (52176, 406315), (53580, 395668), (56524, 375060), (58045, 365232), (59280, 357623), (60872, 348270), (61959, 342160), (62510, 339144), (64155, 330448), (65220, 325052), (68432, 309795), (69160, 306534), (69654, 304360), (70655, 300048), (71440, 296751), (73320, 289142), (75012, 282620), (76090, 278616), (78960, 268489), (81263, 260880), (82612, 256620), (82992, 255445), (84786, 250040), (85540, 247836), (86960, 243789), (91308, 232180), (92872, 228270), (93765, 226096), (98917, 214320), (100016, 211965), (102178, 207480), (102648, 206530), (103265, 205296), (103740, 204356), (107160, 197834), (113048, 187530), (114135, 185744), (116090, 182616), (121744, 174135), (123918, 171080), (125020, 169572), (128310, 165224), (130440, 162526), (138320, 153267), (139308, 152180), (141310, 150024), (144571, 146640)]