213567120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22817}}^1$

素因数の和:22849

約数の個数: 120

約数和(自身を含む): 772434936

約数和(自身を除く): 558867816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22817, 45634, 68451, 91268, 114085, 136902, 182536, 205353, 228170, 273804, 296621, 342255, 365072, 410706, 456340, 547608, 593242, 684510, 821412, 889863, 912680, 1026765, 1095216, 1186484, 1369020, 1483105, 1642824, 1779726, 1825360, 2053530, 2372968, 2669589, 2738040, 2966210, 3285648, 3559452, 4107060, 4449315, 4745936, 5339178, 5476080, 5932420, 7118904, 8214120, 8898630, 10678356, 11864840, 13347945, 14237808, 16428240, 17797260, 21356712, 23729680, 26695890, 35594520, 42713424, 53391780, 71189040, 106783560, 213567120]

約数ペア:

[(1, 213567120), (2, 106783560), (3, 71189040), (4, 53391780), (5, 42713424), (6, 35594520), (8, 26695890), (9, 23729680), (10, 21356712), (12, 17797260), (13, 16428240), (15, 14237808), (16, 13347945), (18, 11864840), (20, 10678356), (24, 8898630), (26, 8214120), (30, 7118904), (36, 5932420), (39, 5476080), (40, 5339178), (45, 4745936), (48, 4449315), (52, 4107060), (60, 3559452), (65, 3285648), (72, 2966210), (78, 2738040), (80, 2669589), (90, 2372968), (104, 2053530), (117, 1825360), (120, 1779726), (130, 1642824), (144, 1483105), (156, 1369020), (180, 1186484), (195, 1095216), (208, 1026765), (234, 912680), (240, 889863), (260, 821412), (312, 684510), (360, 593242), (390, 547608), (468, 456340), (520, 410706), (585, 365072), (624, 342255), (720, 296621), (780, 273804), (936, 228170), (1040, 205353), (1170, 182536), (1560, 136902), (1872, 114085), (2340, 91268), (3120, 68451), (4680, 45634), (9360, 22817)]