402135071280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{189479}}^1$

素因数の和:189771

約数の個数: 160

約数和(自身を含む): 1285674854400

約数和(自身を除く): 883539783120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 239, 240, 296, 370, 444, 478, 555, 592, 717, 740, 888, 956, 1110, 1195, 1434, 1480, 1776, 1912, 2220, 2390, 2868, 2960, 3585, 3824, 4440, 4780, 5736, 7170, 8843, 8880, 9560, 11472, 14340, 17686, 19120, 26529, 28680, 35372, 44215, 53058, 57360, 70744, 88430, 106116, 132645, 141488, 176860, 189479, 212232, 265290, 353720, 378958, 424464, 530580, 568437, 707440, 757916, 947395, 1061160, 1136874, 1515832, 1894790, 2122320, 2273748, 2842185, 3031664, 3789580, 4547496, 5684370, 7010723, 7579160, 9094992, 11368740, 14021446, 15158320, 21032169, 22737480, 28042892, 35053615, 42064338, 45285481, 45474960, 56085784, 70107230, 84128676, 90570962, 105160845, 112171568, 135856443, 140214460, 168257352, 181141924, 210321690, 226427405, 271712886, 280428920, 336514704, 362283848, 420643380, 452854810, 543425772, 560857840, 679282215, 724567696, 841286760, 905709620, 1086851544, 1358564430, 1675562797, 1682573520, 1811419240, 2173703088, 2717128860, 3351125594, 3622838480, 5026688391, 5434257720, 6702251188, 8377813985, 10053376782, 10868515440, 13404502376, 16755627970, 20106753564, 25133441955, 26809004752, 33511255940, 40213507128, 50266883910, 67022511880, 80427014256, 100533767820, 134045023760, 201067535640, 402135071280]

約数ペア:

[(1, 402135071280), (2, 201067535640), (3, 134045023760), (4, 100533767820), (5, 80427014256), (6, 67022511880), (8, 50266883910), (10, 40213507128), (12, 33511255940), (15, 26809004752), (16, 25133441955), (20, 20106753564), (24, 16755627970), (30, 13404502376), (37, 10868515440), (40, 10053376782), (48, 8377813985), (60, 6702251188), (74, 5434257720), (80, 5026688391), (111, 3622838480), (120, 3351125594), (148, 2717128860), (185, 2173703088), (222, 1811419240), (239, 1682573520), (240, 1675562797), (296, 1358564430), (370, 1086851544), (444, 905709620), (478, 841286760), (555, 724567696), (592, 679282215), (717, 560857840), (740, 543425772), (888, 452854810), (956, 420643380), (1110, 362283848), (1195, 336514704), (1434, 280428920), (1480, 271712886), (1776, 226427405), (1912, 210321690), (2220, 181141924), (2390, 168257352), (2868, 140214460), (2960, 135856443), (3585, 112171568), (3824, 105160845), (4440, 90570962), (4780, 84128676), (5736, 70107230), (7170, 56085784), (8843, 45474960), (8880, 45285481), (9560, 42064338), (11472, 35053615), (14340, 28042892), (17686, 22737480), (19120, 21032169), (26529, 15158320), (28680, 14021446), (35372, 11368740), (44215, 9094992), (53058, 7579160), (57360, 7010723), (70744, 5684370), (88430, 4547496), (106116, 3789580), (132645, 3031664), (141488, 2842185), (176860, 2273748), (189479, 2122320), (212232, 1894790), (265290, 1515832), (353720, 1136874), (378958, 1061160), (424464, 947395), (530580, 757916), (568437, 707440)]