19546490040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 576

約数和(自身を含む): 76110814080

約数和(自身を除く): 56564324040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 83, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 166, 168, 196, 210, 220, 231, 242, 245, 249, 264, 280, 294, 308, 330, 331, 332, 363, 385, 392, 415, 420, 440, 462, 484, 490, 498, 539, 581, 588, 605, 616, 660, 662, 664, 726, 735, 770, 830, 840, 847, 913, 924, 968, 980, 993, 996, 1078, 1155, 1162, 1176, 1210, 1245, 1320, 1324, 1452, 1470, 1540, 1617, 1655, 1660, 1694, 1743, 1815, 1826, 1848, 1960, 1986, 1992, 2156, 2310, 2317, 2324, 2420, 2490, 2541, 2648, 2695, 2739, 2904, 2905, 2940, 3080, 3234, 3310, 3320, 3388, 3486, 3630, 3641, 3652, 3972, 4067, 4235, 4312, 4565, 4620, 4634, 4648, 4840, 4965, 4980, 5082, 5390, 5478, 5810, 5880, 5929, 6391, 6468, 6620, 6776, 6951, 6972, 7260, 7282, 7304, 7944, 8085, 8134, 8470, 8715, 9130, 9240, 9268, 9930, 9960, 10043, 10164, 10780, 10923, 10956, 11585, 11620, 11858, 12201, 12705, 12782, 12936, 13240, 13695, 13902, 13944, 14520, 14564, 16170, 16219, 16268, 16940, 17430, 17787, 18205, 18260, 18536, 19173, 19860, 20086, 20328, 20335, 21560, 21846, 21912, 23170, 23240, 23716, 24402, 25410, 25487, 25564, 27390, 27473, 27804, 29128, 29645, 30129, 31955, 32340, 32438, 32536, 33880, 34755, 34860, 35574, 36410, 36520, 38346, 39720, 40051, 40172, 40670, 43692, 44737, 46340, 47432, 48657, 48804, 50215, 50820, 50974, 51128, 54615, 54780, 54946, 55608, 59290, 60258, 61005, 63910, 64680, 64876, 69510, 69720, 70301, 71148, 72820, 76461, 76692, 80102, 80344, 81095, 81340, 82419, 87384, 88935, 89474, 92680, 95865, 97314, 97608, 100430, 101640, 101948, 109230, 109560, 109892, 118580, 120153, 120516, 122010, 127435, 127820, 129752, 134211, 137365, 139020, 140602, 142296, 145640, 150645, 152922, 153384, 160204, 162190, 162680, 164838, 177870, 178409, 178948, 191730, 192311, 194628, 200255, 200860, 203896, 210903, 218460, 219784, 223685, 237160, 240306, 241032, 243285, 244020, 254870, 255640, 268422, 274730, 278040, 280357, 281204, 301290, 302203, 305844, 320408, 324380, 329676, 351505, 355740, 356818, 357896, 382305, 383460, 384622, 389256, 400510, 401720, 412095, 421806, 436920, 447370, 480612, 486570, 488040, 492107, 509740, 535227, 536844, 549460, 560714, 562408, 576933, 600765, 602580, 604406, 611688, 648760, 659352, 671055, 703010, 711480, 713636, 764610, 766920, 769244, 801020, 824190, 841071, 843612, 892045, 894740, 906609, 961224, 961555, 973140, 984214, 1019480, 1054515, 1070454, 1073688, 1098920, 1121428, 1153866, 1201530, 1205160, 1208812, 1342110, 1346177, 1401785, 1406020, 1427272, 1476321, 1511015, 1529220, 1538488, 1602040, 1648380, 1682142, 1687224, 1784090, 1789480, 1813218, 1923110, 1946280, 1962499, 1968428, 2109030, 2115421, 2140908, 2242856, 2307732, 2403060, 2417624, 2460535, 2676135, 2684220, 2692354, 2803570, 2812040, 2884665, 2952642, 3022030, 3058440, 3296760, 3324233, 3364284, 3568180, 3626436, 3846220, 3924998, 3936856, 4038531, 4205355, 4218060, 4230842, 4281816, 4533045, 4615464, 4806120, 4921070, 5352270, 5368440, 5384708, 5607140, 5769330, 5887497, 5905284, 6044060, 6346263, 6648466, 6728568, 6730885, 7136360, 7252872, 7381605, 7692440, 7849996, 8077062, 8410710, 8436120, 8461684, 9066090, 9812495, 9842140, 9972699, 10577105, 10704540, 10769416, 11214280, 11538660, 11774994, 11810568, 12088120, 12692526, 13296932, 13461770, 14763210, 14807947, 15699992, 16154124, 16621165, 16821420, 16923368, 18132180, 19624990, 19684280, 19945398, 20192655, 21154210, 21409080, 23077320, 23269631, 23549988, 25385052, 26593864, 26923540, 29437485, 29526420, 29615894, 31731315, 32308248, 33242330, 33642840, 36264360, 39249980, 39890796, 40385310, 42308420, 44423841, 46539262, 47099976, 49863495, 50770104, 53847080, 58874970, 59052840, 59231788, 63462630, 66484660, 69808893, 74039735, 78499960, 79781592, 80770620, 84616840, 88847682, 93078524, 99726990, 116348155, 117749940, 118463576, 126925260, 132969320, 139617786, 148079470, 161541240, 162887417, 177695364, 186157048, 199453980, 222119205, 232696310, 235499880, 253850520, 279235572, 296158940, 325774834, 349044465, 355390728, 398907960, 444238410, 465392620, 488662251, 558471144, 592317880, 651549668, 698088930, 814437085, 888476820, 930785240, 977324502, 1303099336, 1396177860, 1628874170, 1776953640, 1954649004, 2443311255, 2792355720, 3257748340, 3909298008, 4886622510, 6515496680, 9773245020, 19546490040]

約数ペア:

[(1, 19546490040), (2, 9773245020), (3, 6515496680), (4, 4886622510), (5, 3909298008), (6, 3257748340), (7, 2792355720), (8, 2443311255), (10, 1954649004), (11, 1776953640), (12, 1628874170), (14, 1396177860), (15, 1303099336), (20, 977324502), (21, 930785240), (22, 888476820), (24, 814437085), (28, 698088930), (30, 651549668), (33, 592317880), (35, 558471144), (40, 488662251), (42, 465392620), (44, 444238410), (49, 398907960), (55, 355390728), (56, 349044465), (60, 325774834), (66, 296158940), (70, 279235572), (77, 253850520), (83, 235499880), (84, 232696310), (88, 222119205), (98, 199453980), (105, 186157048), (110, 177695364), (120, 162887417), (121, 161541240), (132, 148079470), (140, 139617786), (147, 132969320), (154, 126925260), (165, 118463576), (166, 117749940), (168, 116348155), (196, 99726990), (210, 93078524), (220, 88847682), (231, 84616840), (242, 80770620), (245, 79781592), (249, 78499960), (264, 74039735), (280, 69808893), (294, 66484660), (308, 63462630), (330, 59231788), (331, 59052840), (332, 58874970), (363, 53847080), (385, 50770104), (392, 49863495), (415, 47099976), (420, 46539262), (440, 44423841), (462, 42308420), (484, 40385310), (490, 39890796), (498, 39249980), (539, 36264360), (581, 33642840), (588, 33242330), (605, 32308248), (616, 31731315), (660, 29615894), (662, 29526420), (664, 29437485), (726, 26923540), (735, 26593864), (770, 25385052), (830, 23549988), (840, 23269631), (847, 23077320), (913, 21409080), (924, 21154210), (968, 20192655), (980, 19945398), (993, 19684280), (996, 19624990), (1078, 18132180), (1155, 16923368), (1162, 16821420), (1176, 16621165), (1210, 16154124), (1245, 15699992), (1320, 14807947), (1324, 14763210), (1452, 13461770), (1470, 13296932), (1540, 12692526), (1617, 12088120), (1655, 11810568), (1660, 11774994), (1694, 11538660), (1743, 11214280), (1815, 10769416), (1826, 10704540), (1848, 10577105), (1960, 9972699), (1986, 9842140), (1992, 9812495), (2156, 9066090), (2310, 8461684), (2317, 8436120), (2324, 8410710), (2420, 8077062), (2490, 7849996), (2541, 7692440), (2648, 7381605), (2695, 7252872), (2739, 7136360), (2904, 6730885), (2905, 6728568), (2940, 6648466), (3080, 6346263), (3234, 6044060), (3310, 5905284), (3320, 5887497), (3388, 5769330), (3486, 5607140), (3630, 5384708), (3641, 5368440), (3652, 5352270), (3972, 4921070), (4067, 4806120), (4235, 4615464), (4312, 4533045), (4565, 4281816), (4620, 4230842), (4634, 4218060), (4648, 4205355), (4840, 4038531), (4965, 3936856), (4980, 3924998), (5082, 3846220), (5390, 3626436), (5478, 3568180), (5810, 3364284), (5880, 3324233), (5929, 3296760), (6391, 3058440), (6468, 3022030), (6620, 2952642), (6776, 2884665), (6951, 2812040), (6972, 2803570), (7260, 2692354), (7282, 2684220), (7304, 2676135), (7944, 2460535), (8085, 2417624), (8134, 2403060), (8470, 2307732), (8715, 2242856), (9130, 2140908), (9240, 2115421), (9268, 2109030), (9930, 1968428), (9960, 1962499), (10043, 1946280), (10164, 1923110), (10780, 1813218), (10923, 1789480), (10956, 1784090), (11585, 1687224), (11620, 1682142), (11858, 1648380), (12201, 1602040), (12705, 1538488), (12782, 1529220), (12936, 1511015), (13240, 1476321), (13695, 1427272), (13902, 1406020), (13944, 1401785), (14520, 1346177), (14564, 1342110), (16170, 1208812), (16219, 1205160), (16268, 1201530), (16940, 1153866), (17430, 1121428), (17787, 1098920), (18205, 1073688), (18260, 1070454), (18536, 1054515), (19173, 1019480), (19860, 984214), (20086, 973140), (20328, 961555), (20335, 961224), (21560, 906609), (21846, 894740), (21912, 892045), (23170, 843612), (23240, 841071), (23716, 824190), (24402, 801020), (25410, 769244), (25487, 766920), (25564, 764610), (27390, 713636), (27473, 711480), (27804, 703010), (29128, 671055), (29645, 659352), (30129, 648760), (31955, 611688), (32340, 604406), (32438, 602580), (32536, 600765), (33880, 576933), (34755, 562408), (34860, 560714), (35574, 549460), (36410, 536844), (36520, 535227), (38346, 509740), (39720, 492107), (40051, 488040), (40172, 486570), (40670, 480612), (43692, 447370), (44737, 436920), (46340, 421806), (47432, 412095), (48657, 401720), (48804, 400510), (50215, 389256), (50820, 384622), (50974, 383460), (51128, 382305), (54615, 357896), (54780, 356818), (54946, 355740), (55608, 351505), (59290, 329676), (60258, 324380), (61005, 320408), (63910, 305844), (64680, 302203), (64876, 301290), (69510, 281204), (69720, 280357), (70301, 278040), (71148, 274730), (72820, 268422), (76461, 255640), (76692, 254870), (80102, 244020), (80344, 243285), (81095, 241032), (81340, 240306), (82419, 237160), (87384, 223685), (88935, 219784), (89474, 218460), (92680, 210903), (95865, 203896), (97314, 200860), (97608, 200255), (100430, 194628), (101640, 192311), (101948, 191730), (109230, 178948), (109560, 178409), (109892, 177870), (118580, 164838), (120153, 162680), (120516, 162190), (122010, 160204), (127435, 153384), (127820, 152922), (129752, 150645), (134211, 145640), (137365, 142296), (139020, 140602)]