7271234640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 480

約数和(自身を含む): 26963988480

約数和(自身を除く): 19692753840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 47, 48, 57, 60, 72, 76, 80, 86, 90, 94, 95, 114, 120, 129, 141, 144, 152, 171, 172, 180, 188, 190, 215, 228, 235, 240, 258, 263, 282, 285, 304, 342, 344, 360, 376, 380, 387, 423, 430, 456, 470, 516, 526, 564, 570, 645, 684, 688, 705, 720, 752, 760, 774, 789, 817, 846, 855, 860, 893, 912, 940, 1032, 1052, 1128, 1140, 1290, 1315, 1368, 1410, 1520, 1548, 1578, 1634, 1692, 1710, 1720, 1786, 1880, 1935, 2021, 2064, 2104, 2115, 2256, 2280, 2367, 2451, 2580, 2630, 2679, 2736, 2820, 3096, 3156, 3268, 3384, 3420, 3440, 3572, 3760, 3870, 3945, 4042, 4085, 4208, 4230, 4465, 4560, 4734, 4902, 4997, 5160, 5260, 5358, 5640, 6063, 6192, 6312, 6536, 6768, 6840, 7144, 7353, 7740, 7890, 8037, 8084, 8170, 8460, 8930, 9468, 9804, 9994, 10105, 10320, 10520, 10716, 11280, 11309, 11835, 12126, 12255, 12361, 12624, 13072, 13395, 13680, 14288, 14706, 14991, 15480, 15780, 16074, 16168, 16340, 16920, 17860, 18189, 18936, 19608, 19988, 20210, 21040, 21432, 22618, 23670, 24252, 24510, 24722, 24985, 26790, 29412, 29982, 30315, 30960, 31560, 32148, 32336, 32680, 33840, 33927, 35720, 36378, 36765, 37083, 37872, 38399, 39216, 39976, 40185, 40420, 42864, 44973, 45236, 47340, 48504, 49020, 49444, 49970, 53580, 56545, 58824, 59964, 60630, 61805, 63120, 64296, 65360, 67854, 71440, 72756, 73530, 74166, 74955, 76798, 79952, 80370, 80840, 89946, 90472, 90945, 94680, 97008, 98040, 98888, 99940, 101781, 107160, 111249, 113090, 115197, 117648, 119928, 121260, 123610, 128592, 135708, 145512, 147060, 148332, 149910, 153596, 160740, 161680, 169635, 179892, 180944, 181890, 185415, 189360, 191995, 196080, 197776, 199880, 203562, 214320, 214871, 222498, 224865, 226180, 230394, 234859, 239856, 242520, 247220, 271416, 291024, 294120, 296664, 299820, 307192, 321480, 339270, 345591, 359784, 363780, 370830, 383990, 399760, 407124, 429742, 444996, 449730, 452360, 460788, 469718, 485040, 494440, 508905, 531523, 542832, 556245, 575985, 588240, 593328, 599640, 614384, 642960, 644613, 678540, 691182, 704577, 719568, 727560, 741660, 767980, 814248, 859484, 889992, 899460, 904720, 921576, 939436, 988880, 1017810, 1063046, 1074355, 1112490, 1151970, 1174295, 1199280, 1289226, 1357080, 1382364, 1409154, 1455120, 1483320, 1535960, 1594569, 1628496, 1718968, 1727955, 1779984, 1798920, 1843152, 1878872, 1933839, 2035620, 2113731, 2126092, 2148710, 2224980, 2303940, 2348590, 2578452, 2657615, 2714160, 2764728, 2818308, 2966640, 3071920, 3189138, 3223065, 3437936, 3455910, 3522885, 3597840, 3757744, 3867678, 4071240, 4227462, 4252184, 4297420, 4449960, 4607880, 4697180, 4783707, 5156904, 5315230, 5529456, 5636616, 6378276, 6446130, 6911820, 7045770, 7735356, 7972845, 8142480, 8454924, 8504368, 8594840, 8899920, 9215760, 9394360, 9567414, 9669195, 10098937, 10313808, 10568655, 10630460, 11273232, 12756552, 12892260, 13823640, 14091540, 15470712, 15945690, 16909848, 17189680, 18788720, 19134828, 19338390, 20197874, 21137310, 21260920, 23918535, 25513104, 25784520, 27647280, 28183080, 30296811, 30941424, 31891380, 33819696, 38269656, 38676780, 40395748, 42274620, 42521840, 47837070, 50494685, 51569040, 56366160, 60593622, 63782760, 76539312, 77353560, 80791496, 84549240, 90890433, 95674140, 100989370, 121187244, 127565520, 151484055, 154707120, 161582992, 169098480, 181780866, 191348280, 201978740, 242374488, 302968110, 363561732, 382696560, 403957480, 454452165, 484748976, 605936220, 727123464, 807914960, 908904330, 1211872440, 1454246928, 1817808660, 2423744880, 3635617320, 7271234640]

約数ペア:

[(1, 7271234640), (2, 3635617320), (3, 2423744880), (4, 1817808660), (5, 1454246928), (6, 1211872440), (8, 908904330), (9, 807914960), (10, 727123464), (12, 605936220), (15, 484748976), (16, 454452165), (18, 403957480), (19, 382696560), (20, 363561732), (24, 302968110), (30, 242374488), (36, 201978740), (38, 191348280), (40, 181780866), (43, 169098480), (45, 161582992), (47, 154707120), (48, 151484055), (57, 127565520), (60, 121187244), (72, 100989370), (76, 95674140), (80, 90890433), (86, 84549240), (90, 80791496), (94, 77353560), (95, 76539312), (114, 63782760), (120, 60593622), (129, 56366160), (141, 51569040), (144, 50494685), (152, 47837070), (171, 42521840), (172, 42274620), (180, 40395748), (188, 38676780), (190, 38269656), (215, 33819696), (228, 31891380), (235, 30941424), (240, 30296811), (258, 28183080), (263, 27647280), (282, 25784520), (285, 25513104), (304, 23918535), (342, 21260920), (344, 21137310), (360, 20197874), (376, 19338390), (380, 19134828), (387, 18788720), (423, 17189680), (430, 16909848), (456, 15945690), (470, 15470712), (516, 14091540), (526, 13823640), (564, 12892260), (570, 12756552), (645, 11273232), (684, 10630460), (688, 10568655), (705, 10313808), (720, 10098937), (752, 9669195), (760, 9567414), (774, 9394360), (789, 9215760), (817, 8899920), (846, 8594840), (855, 8504368), (860, 8454924), (893, 8142480), (912, 7972845), (940, 7735356), (1032, 7045770), (1052, 6911820), (1128, 6446130), (1140, 6378276), (1290, 5636616), (1315, 5529456), (1368, 5315230), (1410, 5156904), (1520, 4783707), (1548, 4697180), (1578, 4607880), (1634, 4449960), (1692, 4297420), (1710, 4252184), (1720, 4227462), (1786, 4071240), (1880, 3867678), (1935, 3757744), (2021, 3597840), (2064, 3522885), (2104, 3455910), (2115, 3437936), (2256, 3223065), (2280, 3189138), (2367, 3071920), (2451, 2966640), (2580, 2818308), (2630, 2764728), (2679, 2714160), (2736, 2657615), (2820, 2578452), (3096, 2348590), (3156, 2303940), (3268, 2224980), (3384, 2148710), (3420, 2126092), (3440, 2113731), (3572, 2035620), (3760, 1933839), (3870, 1878872), (3945, 1843152), (4042, 1798920), (4085, 1779984), (4208, 1727955), (4230, 1718968), (4465, 1628496), (4560, 1594569), (4734, 1535960), (4902, 1483320), (4997, 1455120), (5160, 1409154), (5260, 1382364), (5358, 1357080), (5640, 1289226), (6063, 1199280), (6192, 1174295), (6312, 1151970), (6536, 1112490), (6768, 1074355), (6840, 1063046), (7144, 1017810), (7353, 988880), (7740, 939436), (7890, 921576), (8037, 904720), (8084, 899460), (8170, 889992), (8460, 859484), (8930, 814248), (9468, 767980), (9804, 741660), (9994, 727560), (10105, 719568), (10320, 704577), (10520, 691182), (10716, 678540), (11280, 644613), (11309, 642960), (11835, 614384), (12126, 599640), (12255, 593328), (12361, 588240), (12624, 575985), (13072, 556245), (13395, 542832), (13680, 531523), (14288, 508905), (14706, 494440), (14991, 485040), (15480, 469718), (15780, 460788), (16074, 452360), (16168, 449730), (16340, 444996), (16920, 429742), (17860, 407124), (18189, 399760), (18936, 383990), (19608, 370830), (19988, 363780), (20210, 359784), (21040, 345591), (21432, 339270), (22618, 321480), (23670, 307192), (24252, 299820), (24510, 296664), (24722, 294120), (24985, 291024), (26790, 271416), (29412, 247220), (29982, 242520), (30315, 239856), (30960, 234859), (31560, 230394), (32148, 226180), (32336, 224865), (32680, 222498), (33840, 214871), (33927, 214320), (35720, 203562), (36378, 199880), (36765, 197776), (37083, 196080), (37872, 191995), (38399, 189360), (39216, 185415), (39976, 181890), (40185, 180944), (40420, 179892), (42864, 169635), (44973, 161680), (45236, 160740), (47340, 153596), (48504, 149910), (49020, 148332), (49444, 147060), (49970, 145512), (53580, 135708), (56545, 128592), (58824, 123610), (59964, 121260), (60630, 119928), (61805, 117648), (63120, 115197), (64296, 113090), (65360, 111249), (67854, 107160), (71440, 101781), (72756, 99940), (73530, 98888), (74166, 98040), (74955, 97008), (76798, 94680), (79952, 90945), (80370, 90472), (80840, 89946)]