2152099440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22817}}^1$

素因数の和:22967

約数の個数: 120

約数和(自身を含む): 7282957968

約数和(自身を除く): 5130858528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 15720, 18864, 22817, 23580, 31440, 45634, 47160, 68451, 91268, 94320, 114085, 136902, 182536, 205353, 228170, 273804, 342255, 365072, 410706, 456340, 547608, 684510, 821412, 912680, 1026765, 1095216, 1369020, 1642824, 1825360, 2053530, 2738040, 2989027, 3285648, 4107060, 5476080, 5978054, 8214120, 8967081, 11956108, 14945135, 16428240, 17934162, 23912216, 26901243, 29890270, 35868324, 44835405, 47824432, 53802486, 59780540, 71736648, 89670810, 107604972, 119561080, 134506215, 143473296, 179341620, 215209944, 239122160, 269012430, 358683240, 430419888, 538024860, 717366480, 1076049720, 2152099440]

約数ペア:

[(1, 2152099440), (2, 1076049720), (3, 717366480), (4, 538024860), (5, 430419888), (6, 358683240), (8, 269012430), (9, 239122160), (10, 215209944), (12, 179341620), (15, 143473296), (16, 134506215), (18, 119561080), (20, 107604972), (24, 89670810), (30, 71736648), (36, 59780540), (40, 53802486), (45, 47824432), (48, 44835405), (60, 35868324), (72, 29890270), (80, 26901243), (90, 23912216), (120, 17934162), (131, 16428240), (144, 14945135), (180, 11956108), (240, 8967081), (262, 8214120), (360, 5978054), (393, 5476080), (524, 4107060), (655, 3285648), (720, 2989027), (786, 2738040), (1048, 2053530), (1179, 1825360), (1310, 1642824), (1572, 1369020), (1965, 1095216), (2096, 1026765), (2358, 912680), (2620, 821412), (3144, 684510), (3930, 547608), (4716, 456340), (5240, 410706), (5895, 365072), (6288, 342255), (7860, 273804), (9432, 228170), (10480, 205353), (11790, 182536), (15720, 136902), (18864, 114085), (22817, 94320), (23580, 91268), (31440, 68451), (45634, 47160)]