160764480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 224

約数和(自身を含む): 592531200

約数和(自身を除く): 431766720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 809, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1618, 1656, 1728, 1840, 2070, 2160, 2208, 2427, 2484, 2760, 2880, 3105, 3236, 3312, 3680, 4045, 4140, 4320, 4416, 4854, 4968, 5520, 6210, 6472, 6624, 7281, 7360, 8090, 8280, 8640, 9708, 9936, 11040, 12135, 12420, 12944, 13248, 14562, 16180, 16560, 18607, 19416, 19872, 21843, 22080, 24270, 24840, 25888, 29124, 32360, 33120, 36405, 37214, 38832, 39744, 43686, 48540, 49680, 51776, 55821, 58248, 64720, 66240, 72810, 74428, 77664, 87372, 93035, 97080, 99360, 109215, 111642, 116496, 129440, 145620, 148856, 155328, 167463, 174744, 186070, 194160, 198720, 218430, 223284, 232992, 258880, 279105, 291240, 297712, 334926, 349488, 372140, 388320, 436860, 446568, 465984, 502389, 558210, 582480, 595424, 669852, 698976, 744280, 776640, 837315, 873720, 893136, 1004778, 1116420, 1164960, 1190848, 1339704, 1397952, 1488560, 1674630, 1747440, 1786272, 2009556, 2232840, 2329920, 2511945, 2679408, 2977120, 3349260, 3494880, 3572544, 4019112, 4465680, 5023890, 5358816, 5954240, 6698520, 6989760, 8038224, 8931360, 10047780, 10717632, 13397040, 16076448, 17862720, 20095560, 26794080, 32152896, 40191120, 53588160, 80382240, 160764480]

約数ペア:

[(1, 160764480), (2, 80382240), (3, 53588160), (4, 40191120), (5, 32152896), (6, 26794080), (8, 20095560), (9, 17862720), (10, 16076448), (12, 13397040), (15, 10717632), (16, 10047780), (18, 8931360), (20, 8038224), (23, 6989760), (24, 6698520), (27, 5954240), (30, 5358816), (32, 5023890), (36, 4465680), (40, 4019112), (45, 3572544), (46, 3494880), (48, 3349260), (54, 2977120), (60, 2679408), (64, 2511945), (69, 2329920), (72, 2232840), (80, 2009556), (90, 1786272), (92, 1747440), (96, 1674630), (108, 1488560), (115, 1397952), (120, 1339704), (135, 1190848), (138, 1164960), (144, 1116420), (160, 1004778), (180, 893136), (184, 873720), (192, 837315), (207, 776640), (216, 744280), (230, 698976), (240, 669852), (270, 595424), (276, 582480), (288, 558210), (320, 502389), (345, 465984), (360, 446568), (368, 436860), (414, 388320), (432, 372140), (460, 349488), (480, 334926), (540, 297712), (552, 291240), (576, 279105), (621, 258880), (690, 232992), (720, 223284), (736, 218430), (809, 198720), (828, 194160), (864, 186070), (920, 174744), (960, 167463), (1035, 155328), (1080, 148856), (1104, 145620), (1242, 129440), (1380, 116496), (1440, 111642), (1472, 109215), (1618, 99360), (1656, 97080), (1728, 93035), (1840, 87372), (2070, 77664), (2160, 74428), (2208, 72810), (2427, 66240), (2484, 64720), (2760, 58248), (2880, 55821), (3105, 51776), (3236, 49680), (3312, 48540), (3680, 43686), (4045, 39744), (4140, 38832), (4320, 37214), (4416, 36405), (4854, 33120), (4968, 32360), (5520, 29124), (6210, 25888), (6472, 24840), (6624, 24270), (7281, 22080), (7360, 21843), (8090, 19872), (8280, 19416), (8640, 18607), (9708, 16560), (9936, 16180), (11040, 14562), (12135, 13248), (12420, 12944)]