2108652240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2225

約数の個数: 160

約数和(自身を含む): 6799564800

約数和(自身を除く): 4690912560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 139, 155, 186, 240, 248, 278, 310, 372, 417, 465, 496, 556, 620, 695, 744, 834, 930, 1112, 1240, 1390, 1488, 1668, 1860, 2039, 2085, 2224, 2480, 2780, 3336, 3720, 4078, 4170, 4309, 5560, 6117, 6672, 7440, 8156, 8340, 8618, 10195, 11120, 12234, 12927, 16312, 16680, 17236, 20390, 21545, 24468, 25854, 30585, 32624, 33360, 34472, 40780, 43090, 48936, 51708, 61170, 63209, 64635, 68944, 81560, 86180, 97872, 103416, 122340, 126418, 129270, 163120, 172360, 189627, 206832, 244680, 252836, 258540, 283421, 316045, 344720, 379254, 489360, 505672, 517080, 566842, 632090, 758508, 850263, 948135, 1011344, 1034160, 1133684, 1264180, 1417105, 1517016, 1700526, 1896270, 2267368, 2528360, 2834210, 3034032, 3401052, 3792540, 4251315, 4534736, 5056720, 5668420, 6802104, 7585080, 8502630, 8786051, 11336840, 13604208, 15170160, 17005260, 17572102, 22673680, 26358153, 34010520, 35144204, 43930255, 52716306, 68021040, 70288408, 87860510, 105432612, 131790765, 140576816, 175721020, 210865224, 263581530, 351442040, 421730448, 527163060, 702884080, 1054326120, 2108652240]

約数ペア:

[(1, 2108652240), (2, 1054326120), (3, 702884080), (4, 527163060), (5, 421730448), (6, 351442040), (8, 263581530), (10, 210865224), (12, 175721020), (15, 140576816), (16, 131790765), (20, 105432612), (24, 87860510), (30, 70288408), (31, 68021040), (40, 52716306), (48, 43930255), (60, 35144204), (62, 34010520), (80, 26358153), (93, 22673680), (120, 17572102), (124, 17005260), (139, 15170160), (155, 13604208), (186, 11336840), (240, 8786051), (248, 8502630), (278, 7585080), (310, 6802104), (372, 5668420), (417, 5056720), (465, 4534736), (496, 4251315), (556, 3792540), (620, 3401052), (695, 3034032), (744, 2834210), (834, 2528360), (930, 2267368), (1112, 1896270), (1240, 1700526), (1390, 1517016), (1488, 1417105), (1668, 1264180), (1860, 1133684), (2039, 1034160), (2085, 1011344), (2224, 948135), (2480, 850263), (2780, 758508), (3336, 632090), (3720, 566842), (4078, 517080), (4170, 505672), (4309, 489360), (5560, 379254), (6117, 344720), (6672, 316045), (7440, 283421), (8156, 258540), (8340, 252836), (8618, 244680), (10195, 206832), (11120, 189627), (12234, 172360), (12927, 163120), (16312, 129270), (16680, 126418), (17236, 122340), (20390, 103416), (21545, 97872), (24468, 86180), (25854, 81560), (30585, 68944), (32624, 64635), (33360, 63209), (34472, 61170), (40780, 51708), (43090, 48936)]