19958291040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:630

約数の個数: 384

約数和(自身を含む): 69206151168

約数和(自身を除く): 49247860128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 257, 272, 307, 310, 340, 372, 408, 465, 480, 496, 510, 514, 527, 544, 614, 620, 680, 744, 771, 816, 921, 930, 992, 1020, 1028, 1054, 1228, 1240, 1285, 1360, 1488, 1535, 1542, 1581, 1632, 1842, 1860, 2040, 2056, 2108, 2456, 2480, 2570, 2635, 2720, 2976, 3070, 3084, 3162, 3684, 3720, 3855, 4080, 4112, 4216, 4369, 4605, 4912, 4960, 5140, 5219, 5270, 6140, 6168, 6324, 7368, 7440, 7710, 7905, 7967, 8160, 8224, 8432, 8738, 9210, 9517, 9824, 10280, 10438, 10540, 12280, 12336, 12648, 13107, 14736, 14880, 15420, 15657, 15810, 15934, 16864, 17476, 18420, 19034, 20560, 20876, 21080, 21845, 23901, 24560, 24672, 25296, 26095, 26214, 28551, 29472, 30840, 31314, 31620, 31868, 34952, 36840, 38068, 39835, 41120, 41752, 42160, 43690, 47585, 47802, 49120, 50592, 52190, 52428, 57102, 61680, 62628, 63240, 63736, 65535, 69904, 73680, 76136, 78285, 78899, 79670, 83504, 84320, 87380, 95170, 95604, 104380, 104856, 114204, 119505, 123360, 125256, 126480, 127472, 131070, 135439, 139808, 142755, 147360, 152272, 156570, 157798, 159340, 161789, 167008, 174760, 190340, 191208, 208760, 209712, 228408, 236697, 239010, 250512, 252960, 254944, 262140, 270878, 285510, 304544, 313140, 315596, 318680, 323578, 349520, 380680, 382416, 394495, 406317, 417520, 419424, 456816, 473394, 478020, 485367, 501024, 524280, 541756, 571020, 626280, 631192, 637360, 647156, 677195, 699040, 761360, 764832, 788990, 808945, 812634, 835040, 913632, 946788, 956040, 970734, 1048560, 1083512, 1142040, 1183485, 1252560, 1262384, 1274720, 1294312, 1341283, 1354390, 1522720, 1577980, 1617890, 1625268, 1893576, 1912080, 1941468, 2031585, 2097120, 2167024, 2284080, 2366970, 2426835, 2445869, 2505120, 2524768, 2588624, 2682566, 2708780, 3155960, 3235780, 3250536, 3787152, 3824160, 3882936, 4023849, 4063170, 4334048, 4568160, 4733940, 4853670, 4891738, 5177248, 5365132, 5417560, 6311920, 6471560, 6501072, 6706415, 7337607, 7574304, 7765872, 8047698, 8126340, 9467880, 9707340, 9783476, 10730264, 10835120, 12229345, 12623840, 12943120, 13002144, 13412830, 14675214, 15531744, 16095396, 16252680, 18935760, 19414680, 19566952, 20119245, 21460528, 21670240, 24458690, 25886240, 26825660, 29350428, 32190792, 32505360, 36688035, 37871520, 38829360, 39133904, 40238490, 41579773, 42921056, 48917380, 53651320, 58700856, 64381584, 65010720, 73376070, 77658720, 78267808, 80476980, 83159546, 97834760, 107302640, 117401712, 124739319, 128763168, 146752140, 160953960, 166319092, 195669520, 207898865, 214605280, 234803424, 249478638, 293504280, 321907920, 332638184, 391339040, 415797730, 498957276, 587008560, 623696595, 643815840, 665276368, 831595460, 997914552, 1174017120, 1247393190, 1330552736, 1663190920, 1995829104, 2494786380, 3326381840, 3991658208, 4989572760, 6652763680, 9979145520, 19958291040]

約数ペア:

[(1, 19958291040), (2, 9979145520), (3, 6652763680), (4, 4989572760), (5, 3991658208), (6, 3326381840), (8, 2494786380), (10, 1995829104), (12, 1663190920), (15, 1330552736), (16, 1247393190), (17, 1174017120), (20, 997914552), (24, 831595460), (30, 665276368), (31, 643815840), (32, 623696595), (34, 587008560), (40, 498957276), (48, 415797730), (51, 391339040), (60, 332638184), (62, 321907920), (68, 293504280), (80, 249478638), (85, 234803424), (93, 214605280), (96, 207898865), (102, 195669520), (120, 166319092), (124, 160953960), (136, 146752140), (155, 128763168), (160, 124739319), (170, 117401712), (186, 107302640), (204, 97834760), (240, 83159546), (248, 80476980), (255, 78267808), (257, 77658720), (272, 73376070), (307, 65010720), (310, 64381584), (340, 58700856), (372, 53651320), (408, 48917380), (465, 42921056), (480, 41579773), (496, 40238490), (510, 39133904), (514, 38829360), (527, 37871520), (544, 36688035), (614, 32505360), (620, 32190792), (680, 29350428), (744, 26825660), (771, 25886240), (816, 24458690), (921, 21670240), (930, 21460528), (992, 20119245), (1020, 19566952), (1028, 19414680), (1054, 18935760), (1228, 16252680), (1240, 16095396), (1285, 15531744), (1360, 14675214), (1488, 13412830), (1535, 13002144), (1542, 12943120), (1581, 12623840), (1632, 12229345), (1842, 10835120), (1860, 10730264), (2040, 9783476), (2056, 9707340), (2108, 9467880), (2456, 8126340), (2480, 8047698), (2570, 7765872), (2635, 7574304), (2720, 7337607), (2976, 6706415), (3070, 6501072), (3084, 6471560), (3162, 6311920), (3684, 5417560), (3720, 5365132), (3855, 5177248), (4080, 4891738), (4112, 4853670), (4216, 4733940), (4369, 4568160), (4605, 4334048), (4912, 4063170), (4960, 4023849), (5140, 3882936), (5219, 3824160), (5270, 3787152), (6140, 3250536), (6168, 3235780), (6324, 3155960), (7368, 2708780), (7440, 2682566), (7710, 2588624), (7905, 2524768), (7967, 2505120), (8160, 2445869), (8224, 2426835), (8432, 2366970), (8738, 2284080), (9210, 2167024), (9517, 2097120), (9824, 2031585), (10280, 1941468), (10438, 1912080), (10540, 1893576), (12280, 1625268), (12336, 1617890), (12648, 1577980), (13107, 1522720), (14736, 1354390), (14880, 1341283), (15420, 1294312), (15657, 1274720), (15810, 1262384), (15934, 1252560), (16864, 1183485), (17476, 1142040), (18420, 1083512), (19034, 1048560), (20560, 970734), (20876, 956040), (21080, 946788), (21845, 913632), (23901, 835040), (24560, 812634), (24672, 808945), (25296, 788990), (26095, 764832), (26214, 761360), (28551, 699040), (29472, 677195), (30840, 647156), (31314, 637360), (31620, 631192), (31868, 626280), (34952, 571020), (36840, 541756), (38068, 524280), (39835, 501024), (41120, 485367), (41752, 478020), (42160, 473394), (43690, 456816), (47585, 419424), (47802, 417520), (49120, 406317), (50592, 394495), (52190, 382416), (52428, 380680), (57102, 349520), (61680, 323578), (62628, 318680), (63240, 315596), (63736, 313140), (65535, 304544), (69904, 285510), (73680, 270878), (76136, 262140), (78285, 254944), (78899, 252960), (79670, 250512), (83504, 239010), (84320, 236697), (87380, 228408), (95170, 209712), (95604, 208760), (104380, 191208), (104856, 190340), (114204, 174760), (119505, 167008), (123360, 161789), (125256, 159340), (126480, 157798), (127472, 156570), (131070, 152272), (135439, 147360), (139808, 142755)]