67117440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 128

約数和(自身を含む): 230479200

約数和(自身を除く): 163361760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2689, 3120, 4160, 4992, 5378, 6240, 8067, 8320, 10756, 12480, 13445, 16134, 21512, 24960, 26890, 32268, 34957, 40335, 43024, 53780, 64536, 69914, 80670, 86048, 104871, 107560, 129072, 139828, 161340, 172096, 174785, 209742, 215120, 258144, 279656, 322680, 344192, 349570, 419484, 430240, 516288, 524355, 559312, 645360, 699140, 838968, 860480, 1032576, 1048710, 1118624, 1290720, 1398280, 1677936, 1720960, 2097420, 2237248, 2581440, 2796560, 3355872, 4194840, 4474496, 5162880, 5593120, 6711744, 8389680, 11186240, 13423488, 16779360, 22372480, 33558720, 67117440]

約数ペア:

[(1, 67117440), (2, 33558720), (3, 22372480), (4, 16779360), (5, 13423488), (6, 11186240), (8, 8389680), (10, 6711744), (12, 5593120), (13, 5162880), (15, 4474496), (16, 4194840), (20, 3355872), (24, 2796560), (26, 2581440), (30, 2237248), (32, 2097420), (39, 1720960), (40, 1677936), (48, 1398280), (52, 1290720), (60, 1118624), (64, 1048710), (65, 1032576), (78, 860480), (80, 838968), (96, 699140), (104, 645360), (120, 559312), (128, 524355), (130, 516288), (156, 430240), (160, 419484), (192, 349570), (195, 344192), (208, 322680), (240, 279656), (260, 258144), (312, 215120), (320, 209742), (384, 174785), (390, 172096), (416, 161340), (480, 139828), (520, 129072), (624, 107560), (640, 104871), (780, 86048), (832, 80670), (960, 69914), (1040, 64536), (1248, 53780), (1560, 43024), (1664, 40335), (1920, 34957), (2080, 32268), (2496, 26890), (2689, 24960), (3120, 21512), (4160, 16134), (4992, 13445), (5378, 12480), (6240, 10756), (8067, 8320)]