163072260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 536792256

約数和(自身を除く): 373719996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 227, 234, 260, 307, 390, 454, 468, 585, 614, 681, 780, 908, 921, 1135, 1170, 1228, 1362, 1535, 1842, 2043, 2270, 2340, 2724, 2763, 2951, 3070, 3405, 3684, 3991, 4086, 4540, 4605, 5526, 5902, 6140, 6810, 7982, 8172, 8853, 9210, 10215, 11052, 11804, 11973, 13620, 13815, 14755, 15964, 17706, 18420, 19955, 20430, 23946, 26559, 27630, 29510, 35412, 35919, 39910, 40860, 44265, 47892, 53118, 55260, 59020, 59865, 69689, 71838, 79820, 88530, 106236, 119730, 132795, 139378, 143676, 177060, 179595, 209067, 239460, 265590, 278756, 348445, 359190, 418134, 531180, 627201, 696890, 718380, 836268, 905957, 1045335, 1254402, 1393780, 1811914, 2090670, 2508804, 2717871, 3136005, 3623828, 4181340, 4529785, 5435742, 6272010, 8153613, 9059570, 10871484, 12544020, 13589355, 16307226, 18119140, 27178710, 32614452, 40768065, 54357420, 81536130, 163072260]

約数ペア:

[(1, 163072260), (2, 81536130), (3, 54357420), (4, 40768065), (5, 32614452), (6, 27178710), (9, 18119140), (10, 16307226), (12, 13589355), (13, 12544020), (15, 10871484), (18, 9059570), (20, 8153613), (26, 6272010), (30, 5435742), (36, 4529785), (39, 4181340), (45, 3623828), (52, 3136005), (60, 2717871), (65, 2508804), (78, 2090670), (90, 1811914), (117, 1393780), (130, 1254402), (156, 1045335), (180, 905957), (195, 836268), (227, 718380), (234, 696890), (260, 627201), (307, 531180), (390, 418134), (454, 359190), (468, 348445), (585, 278756), (614, 265590), (681, 239460), (780, 209067), (908, 179595), (921, 177060), (1135, 143676), (1170, 139378), (1228, 132795), (1362, 119730), (1535, 106236), (1842, 88530), (2043, 79820), (2270, 71838), (2340, 69689), (2724, 59865), (2763, 59020), (2951, 55260), (3070, 53118), (3405, 47892), (3684, 44265), (3991, 40860), (4086, 39910), (4540, 35919), (4605, 35412), (5526, 29510), (5902, 27630), (6140, 26559), (6810, 23946), (7982, 20430), (8172, 19955), (8853, 18420), (9210, 17706), (10215, 15964), (11052, 14755), (11804, 13815), (11973, 13620)]