163744560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 641369664

約数和(自身を除く): 477625104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 613, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1226, 1260, 1272, 1484, 1590, 1680, 1839, 1855, 1908, 2120, 2226, 2385, 2452, 2520, 2544, 2968, 3065, 3180, 3339, 3678, 3710, 3816, 4240, 4291, 4452, 4770, 4904, 5040, 5517, 5565, 5936, 6130, 6360, 6678, 7356, 7420, 7632, 8582, 8904, 9195, 9540, 9808, 11034, 11130, 12260, 12720, 12873, 13356, 14712, 14840, 16695, 17164, 17808, 18390, 19080, 21455, 22068, 22260, 24520, 25746, 26712, 27585, 29424, 29680, 32489, 33390, 34328, 36780, 38160, 38619, 42910, 44136, 44520, 49040, 51492, 53424, 55170, 64365, 64978, 66780, 68656, 73560, 77238, 85820, 88272, 89040, 97467, 102984, 110340, 128730, 129956, 133560, 147120, 154476, 162445, 171640, 193095, 194934, 205968, 220680, 227423, 257460, 259912, 267120, 292401, 308952, 324890, 343280, 386190, 389868, 441360, 454846, 487335, 514920, 519824, 584802, 617904, 649780, 682269, 772380, 779736, 909692, 974670, 1029840, 1137115, 1169604, 1299560, 1364538, 1462005, 1544760, 1559472, 1819384, 1949340, 2046807, 2274230, 2339208, 2599120, 2729076, 2924010, 3089520, 3411345, 3638768, 3898680, 4093614, 4548460, 4678416, 5458152, 5848020, 6822690, 7797360, 8187228, 9096920, 10234035, 10916304, 11696040, 13645380, 16374456, 18193840, 20468070, 23392080, 27290760, 32748912, 40936140, 54581520, 81872280, 163744560]

約数ペア:

[(1, 163744560), (2, 81872280), (3, 54581520), (4, 40936140), (5, 32748912), (6, 27290760), (7, 23392080), (8, 20468070), (9, 18193840), (10, 16374456), (12, 13645380), (14, 11696040), (15, 10916304), (16, 10234035), (18, 9096920), (20, 8187228), (21, 7797360), (24, 6822690), (28, 5848020), (30, 5458152), (35, 4678416), (36, 4548460), (40, 4093614), (42, 3898680), (45, 3638768), (48, 3411345), (53, 3089520), (56, 2924010), (60, 2729076), (63, 2599120), (70, 2339208), (72, 2274230), (80, 2046807), (84, 1949340), (90, 1819384), (105, 1559472), (106, 1544760), (112, 1462005), (120, 1364538), (126, 1299560), (140, 1169604), (144, 1137115), (159, 1029840), (168, 974670), (180, 909692), (210, 779736), (212, 772380), (240, 682269), (252, 649780), (265, 617904), (280, 584802), (315, 519824), (318, 514920), (336, 487335), (360, 454846), (371, 441360), (420, 389868), (424, 386190), (477, 343280), (504, 324890), (530, 308952), (560, 292401), (613, 267120), (630, 259912), (636, 257460), (720, 227423), (742, 220680), (795, 205968), (840, 194934), (848, 193095), (954, 171640), (1008, 162445), (1060, 154476), (1113, 147120), (1226, 133560), (1260, 129956), (1272, 128730), (1484, 110340), (1590, 102984), (1680, 97467), (1839, 89040), (1855, 88272), (1908, 85820), (2120, 77238), (2226, 73560), (2385, 68656), (2452, 66780), (2520, 64978), (2544, 64365), (2968, 55170), (3065, 53424), (3180, 51492), (3339, 49040), (3678, 44520), (3710, 44136), (3816, 42910), (4240, 38619), (4291, 38160), (4452, 36780), (4770, 34328), (4904, 33390), (5040, 32489), (5517, 29680), (5565, 29424), (5936, 27585), (6130, 26712), (6360, 25746), (6678, 24520), (7356, 22260), (7420, 22068), (7632, 21455), (8582, 19080), (8904, 18390), (9195, 17808), (9540, 17164), (9808, 16695), (11034, 14840), (11130, 14712), (12260, 13356), (12720, 12873)]