157823760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 514217088

約数和(自身を除く): 356393328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 164, 172, 205, 215, 240, 246, 258, 328, 344, 373, 410, 430, 492, 516, 615, 645, 656, 688, 746, 820, 860, 984, 1032, 1119, 1230, 1290, 1492, 1640, 1720, 1763, 1865, 1968, 2064, 2238, 2460, 2580, 2984, 3280, 3440, 3526, 3730, 4476, 4920, 5160, 5289, 5595, 5968, 7052, 7460, 8815, 8952, 9840, 10320, 10578, 11190, 14104, 14920, 15293, 16039, 17630, 17904, 21156, 22380, 26445, 28208, 29840, 30586, 32078, 35260, 42312, 44760, 45879, 48117, 52890, 61172, 64156, 70520, 76465, 80195, 84624, 89520, 91758, 96234, 105780, 122344, 128312, 141040, 152930, 160390, 183516, 192468, 211560, 229395, 240585, 244688, 256624, 305860, 320780, 367032, 384936, 423120, 458790, 481170, 611720, 641560, 657599, 734064, 769872, 917580, 962340, 1223440, 1283120, 1315198, 1835160, 1924680, 1972797, 2630396, 3287995, 3670320, 3849360, 3945594, 5260792, 6575990, 7891188, 9863985, 10521584, 13151980, 15782376, 19727970, 26303960, 31564752, 39455940, 52607920, 78911880, 157823760]

約数ペア:

[(1, 157823760), (2, 78911880), (3, 52607920), (4, 39455940), (5, 31564752), (6, 26303960), (8, 19727970), (10, 15782376), (12, 13151980), (15, 10521584), (16, 9863985), (20, 7891188), (24, 6575990), (30, 5260792), (40, 3945594), (41, 3849360), (43, 3670320), (48, 3287995), (60, 2630396), (80, 1972797), (82, 1924680), (86, 1835160), (120, 1315198), (123, 1283120), (129, 1223440), (164, 962340), (172, 917580), (205, 769872), (215, 734064), (240, 657599), (246, 641560), (258, 611720), (328, 481170), (344, 458790), (373, 423120), (410, 384936), (430, 367032), (492, 320780), (516, 305860), (615, 256624), (645, 244688), (656, 240585), (688, 229395), (746, 211560), (820, 192468), (860, 183516), (984, 160390), (1032, 152930), (1119, 141040), (1230, 128312), (1290, 122344), (1492, 105780), (1640, 96234), (1720, 91758), (1763, 89520), (1865, 84624), (1968, 80195), (2064, 76465), (2238, 70520), (2460, 64156), (2580, 61172), (2984, 52890), (3280, 48117), (3440, 45879), (3526, 44760), (3730, 42312), (4476, 35260), (4920, 32078), (5160, 30586), (5289, 29840), (5595, 28208), (5968, 26445), (7052, 22380), (7460, 21156), (8815, 17904), (8952, 17630), (9840, 16039), (10320, 15293), (10578, 14920), (11190, 14104)]