181047360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 629838720

約数和(自身を除く): 448791360

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, 89, 96, 104, 120, 130, 156, 160, 163, 178, 192, 195, 208, 240, 260, 267, 312, 320, 326, 356, 390, 416, 445, 480, 489, 520, 534, 624, 652, 712, 780, 815, 832, 890, 960, 978, 1040, 1068, 1157, 1248, 1304, 1335, 1424, 1560, 1630, 1780, 1956, 2080, 2119, 2136, 2314, 2445, 2496, 2608, 2670, 2848, 3120, 3260, 3471, 3560, 3912, 4160, 4238, 4272, 4628, 4890, 5216, 5340, 5696, 5785, 6240, 6357, 6520, 6942, 7120, 7824, 8476, 8544, 9256, 9780, 10432, 10595, 10680, 11570, 12480, 12714, 13040, 13884, 14240, 14507, 15648, 16952, 17088, 17355, 18512, 19560, 21190, 21360, 23140, 25428, 26080, 27768, 28480, 29014, 31296, 31785, 33904, 34710, 37024, 39120, 42380, 42720, 43521, 46280, 50856, 52160, 55536, 58028, 63570, 67808, 69420, 72535, 74048, 78240, 84760, 85440, 87042, 92560, 101712, 111072, 116056, 127140, 135616, 138840, 145070, 156480, 169520, 174084, 185120, 188591, 203424, 217605, 222144, 232112, 254280, 277680, 290140, 339040, 348168, 370240, 377182, 406848, 435210, 464224, 508560, 555360, 565773, 580280, 678080, 696336, 754364, 870420, 928448, 942955, 1017120, 1110720, 1131546, 1160560, 1392672, 1508728, 1740840, 1885910, 2034240, 2263092, 2321120, 2785344, 2828865, 3017456, 3481680, 3771820, 4526184, 4642240, 5657730, 6034912, 6963360, 7543640, 9052368, 11315460, 12069824, 13926720, 15087280, 18104736, 22630920, 30174560, 36209472, 45261840, 60349120, 90523680, 181047360]

約数ペア:

[(1, 181047360), (2, 90523680), (3, 60349120), (4, 45261840), (5, 36209472), (6, 30174560), (8, 22630920), (10, 18104736), (12, 15087280), (13, 13926720), (15, 12069824), (16, 11315460), (20, 9052368), (24, 7543640), (26, 6963360), (30, 6034912), (32, 5657730), (39, 4642240), (40, 4526184), (48, 3771820), (52, 3481680), (60, 3017456), (64, 2828865), (65, 2785344), (78, 2321120), (80, 2263092), (89, 2034240), (96, 1885910), (104, 1740840), (120, 1508728), (130, 1392672), (156, 1160560), (160, 1131546), (163, 1110720), (178, 1017120), (192, 942955), (195, 928448), (208, 870420), (240, 754364), (260, 696336), (267, 678080), (312, 580280), (320, 565773), (326, 555360), (356, 508560), (390, 464224), (416, 435210), (445, 406848), (480, 377182), (489, 370240), (520, 348168), (534, 339040), (624, 290140), (652, 277680), (712, 254280), (780, 232112), (815, 222144), (832, 217605), (890, 203424), (960, 188591), (978, 185120), (1040, 174084), (1068, 169520), (1157, 156480), (1248, 145070), (1304, 138840), (1335, 135616), (1424, 127140), (1560, 116056), (1630, 111072), (1780, 101712), (1956, 92560), (2080, 87042), (2119, 85440), (2136, 84760), (2314, 78240), (2445, 74048), (2496, 72535), (2608, 69420), (2670, 67808), (2848, 63570), (3120, 58028), (3260, 55536), (3471, 52160), (3560, 50856), (3912, 46280), (4160, 43521), (4238, 42720), (4272, 42380), (4628, 39120), (4890, 37024), (5216, 34710), (5340, 33904), (5696, 31785), (5785, 31296), (6240, 29014), (6357, 28480), (6520, 27768), (6942, 26080), (7120, 25428), (7824, 23140), (8476, 21360), (8544, 21190), (9256, 19560), (9780, 18512), (10432, 17355), (10595, 17088), (10680, 16952), (11570, 15648), (12480, 14507), (12714, 14240), (13040, 13884)]