634868520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36997}}^1$

素因数の和:37035

約数の個数: 128

約数和(自身を含む): 2237639040

約数和(自身を除く): 1602770520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 36997, 73994, 110991, 147988, 184985, 221982, 295976, 369970, 406967, 443964, 480961, 554955, 739940, 813934, 887928, 961922, 1109910, 1220901, 1442883, 1479880, 1627868, 1923844, 2034835, 2219820, 2404805, 2441802, 2885766, 3255736, 3847688, 4069670, 4439640, 4809610, 4883604, 5290571, 5771532, 6104505, 7214415, 8139340, 9619220, 9767208, 10581142, 11543064, 12209010, 14428830, 15871713, 16278680, 19238440, 21162284, 24418020, 26452855, 28857660, 31743426, 42324568, 48836040, 52905710, 57715320, 63486852, 79358565, 105811420, 126973704, 158717130, 211622840, 317434260, 634868520]

約数ペア:

[(1, 634868520), (2, 317434260), (3, 211622840), (4, 158717130), (5, 126973704), (6, 105811420), (8, 79358565), (10, 63486852), (11, 57715320), (12, 52905710), (13, 48836040), (15, 42324568), (20, 31743426), (22, 28857660), (24, 26452855), (26, 24418020), (30, 21162284), (33, 19238440), (39, 16278680), (40, 15871713), (44, 14428830), (52, 12209010), (55, 11543064), (60, 10581142), (65, 9767208), (66, 9619220), (78, 8139340), (88, 7214415), (104, 6104505), (110, 5771532), (120, 5290571), (130, 4883604), (132, 4809610), (143, 4439640), (156, 4069670), (165, 3847688), (195, 3255736), (220, 2885766), (260, 2441802), (264, 2404805), (286, 2219820), (312, 2034835), (330, 1923844), (390, 1627868), (429, 1479880), (440, 1442883), (520, 1220901), (572, 1109910), (660, 961922), (715, 887928), (780, 813934), (858, 739940), (1144, 554955), (1320, 480961), (1430, 443964), (1560, 406967), (1716, 369970), (2145, 295976), (2860, 221982), (3432, 184985), (4290, 147988), (5720, 110991), (8580, 73994), (17160, 36997)]