881496720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2370

約数の個数: 240

約数和(自身を含む): 3267259632

約数和(自身を除く): 2385762912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2132, 2297, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3690, 4264, 4594, 4680, 4797, 4920, 5330, 5904, 6396, 6891, 7380, 7995, 8528, 9188, 9360, 9594, 9840, 10660, 11485, 12792, 13782, 14760, 15990, 18376, 19188, 20673, 21320, 22970, 23985, 25584, 27564, 29520, 29861, 31980, 34455, 36752, 38376, 41346, 42640, 45940, 47970, 55128, 59722, 63960, 68910, 76752, 82692, 89583, 91880, 94177, 95940, 103365, 110256, 119444, 127920, 137820, 149305, 165384, 179166, 183760, 188354, 191880, 206730, 238888, 268749, 275640, 282531, 298610, 330768, 358332, 376708, 383760, 413460, 447915, 470885, 477776, 537498, 551280, 565062, 597220, 716664, 753416, 826920, 847593, 895830, 941770, 1074996, 1130124, 1194440, 1224301, 1343745, 1412655, 1433328, 1506832, 1653840, 1695186, 1791660, 1883540, 2149992, 2260248, 2388880, 2448602, 2687490, 2825310, 3390372, 3583320, 3672903, 3767080, 4237965, 4299984, 4520496, 4897204, 5374980, 5650620, 6121505, 6780744, 7166640, 7345806, 7534160, 8475930, 9794408, 10749960, 11018709, 11301240, 12243010, 13561488, 14691612, 16951860, 18364515, 19588816, 21499920, 22037418, 22602480, 24486020, 29383224, 33903720, 36729030, 44074836, 48972040, 55093545, 58766448, 67807440, 73458060, 88149672, 97944080, 110187090, 146916120, 176299344, 220374180, 293832240, 440748360, 881496720]

約数ペア:

[(1, 881496720), (2, 440748360), (3, 293832240), (4, 220374180), (5, 176299344), (6, 146916120), (8, 110187090), (9, 97944080), (10, 88149672), (12, 73458060), (13, 67807440), (15, 58766448), (16, 55093545), (18, 48972040), (20, 44074836), (24, 36729030), (26, 33903720), (30, 29383224), (36, 24486020), (39, 22602480), (40, 22037418), (41, 21499920), (45, 19588816), (48, 18364515), (52, 16951860), (60, 14691612), (65, 13561488), (72, 12243010), (78, 11301240), (80, 11018709), (82, 10749960), (90, 9794408), (104, 8475930), (117, 7534160), (120, 7345806), (123, 7166640), (130, 6780744), (144, 6121505), (156, 5650620), (164, 5374980), (180, 4897204), (195, 4520496), (205, 4299984), (208, 4237965), (234, 3767080), (240, 3672903), (246, 3583320), (260, 3390372), (312, 2825310), (328, 2687490), (360, 2448602), (369, 2388880), (390, 2260248), (410, 2149992), (468, 1883540), (492, 1791660), (520, 1695186), (533, 1653840), (585, 1506832), (615, 1433328), (624, 1412655), (656, 1343745), (720, 1224301), (738, 1194440), (780, 1130124), (820, 1074996), (936, 941770), (984, 895830), (1040, 847593), (1066, 826920), (1170, 753416), (1230, 716664), (1476, 597220), (1560, 565062), (1599, 551280), (1640, 537498), (1845, 477776), (1872, 470885), (1968, 447915), (2132, 413460), (2297, 383760), (2340, 376708), (2460, 358332), (2665, 330768), (2952, 298610), (3120, 282531), (3198, 275640), (3280, 268749), (3690, 238888), (4264, 206730), (4594, 191880), (4680, 188354), (4797, 183760), (4920, 179166), (5330, 165384), (5904, 149305), (6396, 137820), (6891, 127920), (7380, 119444), (7995, 110256), (8528, 103365), (9188, 95940), (9360, 94177), (9594, 91880), (9840, 89583), (10660, 82692), (11485, 76752), (12792, 68910), (13782, 63960), (14760, 59722), (15990, 55128), (18376, 47970), (19188, 45940), (20673, 42640), (21320, 41346), (22970, 38376), (23985, 36752), (25584, 34455), (27564, 31980), (29520, 29861)]