406406520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2414

約数の個数: 192

約数和(自身を含む): 1461489120

約数和(自身を除く): 1055082600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2347, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4694, 4810, 5772, 6660, 7041, 7215, 8658, 9388, 9620, 11544, 11735, 13320, 14082, 14430, 17316, 18776, 19240, 21123, 21645, 23470, 28164, 28860, 30511, 34632, 35205, 42246, 43290, 46940, 56328, 57720, 61022, 70410, 84492, 86580, 86839, 91533, 93880, 105615, 122044, 140820, 152555, 168984, 173160, 173678, 183066, 211230, 244088, 260517, 274599, 281640, 305110, 347356, 366132, 422460, 434195, 457665, 521034, 549198, 610220, 694712, 732264, 781551, 844920, 868390, 915330, 1042068, 1098396, 1128907, 1220440, 1302585, 1372995, 1563102, 1736780, 1830660, 2084136, 2196792, 2257814, 2605170, 2745990, 3126204, 3386721, 3473560, 3661320, 3907755, 4515628, 5210340, 5491980, 5644535, 6252408, 6773442, 7815510, 9031256, 10160163, 10420680, 10983960, 11289070, 13546884, 15631020, 16933605, 20320326, 22578140, 27093768, 31262040, 33867210, 40640652, 45156280, 50800815, 67734420, 81281304, 101601630, 135468840, 203203260, 406406520]

約数ペア:

[(1, 406406520), (2, 203203260), (3, 135468840), (4, 101601630), (5, 81281304), (6, 67734420), (8, 50800815), (9, 45156280), (10, 40640652), (12, 33867210), (13, 31262040), (15, 27093768), (18, 22578140), (20, 20320326), (24, 16933605), (26, 15631020), (30, 13546884), (36, 11289070), (37, 10983960), (39, 10420680), (40, 10160163), (45, 9031256), (52, 7815510), (60, 6773442), (65, 6252408), (72, 5644535), (74, 5491980), (78, 5210340), (90, 4515628), (104, 3907755), (111, 3661320), (117, 3473560), (120, 3386721), (130, 3126204), (148, 2745990), (156, 2605170), (180, 2257814), (185, 2196792), (195, 2084136), (222, 1830660), (234, 1736780), (260, 1563102), (296, 1372995), (312, 1302585), (333, 1220440), (360, 1128907), (370, 1098396), (390, 1042068), (444, 915330), (468, 868390), (481, 844920), (520, 781551), (555, 732264), (585, 694712), (666, 610220), (740, 549198), (780, 521034), (888, 457665), (936, 434195), (962, 422460), (1110, 366132), (1170, 347356), (1332, 305110), (1443, 281640), (1480, 274599), (1560, 260517), (1665, 244088), (1924, 211230), (2220, 183066), (2340, 173678), (2347, 173160), (2405, 168984), (2664, 152555), (2886, 140820), (3330, 122044), (3848, 105615), (4329, 93880), (4440, 91533), (4680, 86839), (4694, 86580), (4810, 84492), (5772, 70410), (6660, 61022), (7041, 57720), (7215, 56328), (8658, 46940), (9388, 43290), (9620, 42246), (11544, 35205), (11735, 34632), (13320, 30511), (14082, 28860), (14430, 28164), (17316, 23470), (18776, 21645), (19240, 21123)]