231343320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3685

約数の個数: 128

約数和(自身を含む): 765858240

約数和(自身を除く): 534514920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 3617, 4264, 4920, 5330, 6396, 7234, 7995, 10660, 10851, 12792, 14468, 15990, 18085, 21320, 21702, 28936, 31980, 36170, 43404, 47021, 54255, 63960, 72340, 86808, 94042, 108510, 141063, 144680, 148297, 188084, 217020, 235105, 282126, 296594, 376168, 434040, 444891, 470210, 564252, 593188, 705315, 741485, 889782, 940420, 1128504, 1186376, 1410630, 1482970, 1779564, 1880840, 1927861, 2224455, 2821260, 2965940, 3559128, 3855722, 4448910, 5642520, 5783583, 5931880, 7711444, 8897820, 9639305, 11567166, 15422888, 17795640, 19278610, 23134332, 28917915, 38557220, 46268664, 57835830, 77114440, 115671660, 231343320]

約数ペア:

[(1, 231343320), (2, 115671660), (3, 77114440), (4, 57835830), (5, 46268664), (6, 38557220), (8, 28917915), (10, 23134332), (12, 19278610), (13, 17795640), (15, 15422888), (20, 11567166), (24, 9639305), (26, 8897820), (30, 7711444), (39, 5931880), (40, 5783583), (41, 5642520), (52, 4448910), (60, 3855722), (65, 3559128), (78, 2965940), (82, 2821260), (104, 2224455), (120, 1927861), (123, 1880840), (130, 1779564), (156, 1482970), (164, 1410630), (195, 1186376), (205, 1128504), (246, 940420), (260, 889782), (312, 741485), (328, 705315), (390, 593188), (410, 564252), (492, 470210), (520, 444891), (533, 434040), (615, 376168), (780, 296594), (820, 282126), (984, 235105), (1066, 217020), (1230, 188084), (1560, 148297), (1599, 144680), (1640, 141063), (2132, 108510), (2460, 94042), (2665, 86808), (3198, 72340), (3617, 63960), (4264, 54255), (4920, 47021), (5330, 43404), (6396, 36170), (7234, 31980), (7995, 28936), (10660, 21702), (10851, 21320), (12792, 18085), (14468, 15990)]