556720320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 224

約数和(自身を含む): 1966325760

約数和(自身を除く): 1409605440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1439, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2878, 2976, 3120, 3224, 3720, 4030, 4160, 4317, 4836, 4960, 5756, 5952, 6045, 6240, 6448, 7195, 7440, 8060, 8634, 9672, 9920, 11512, 12090, 12480, 12896, 14390, 14880, 16120, 17268, 18707, 19344, 21585, 23024, 24180, 25792, 28780, 29760, 32240, 34536, 37414, 38688, 43170, 44609, 46048, 48360, 56121, 57560, 64480, 69072, 74828, 77376, 86340, 89218, 92096, 93535, 96720, 112242, 115120, 128960, 133827, 138144, 149656, 172680, 178436, 187070, 193440, 223045, 224484, 230240, 267654, 276288, 280605, 299312, 345360, 356872, 374140, 386880, 446090, 448968, 460480, 535308, 561210, 579917, 598624, 669135, 690720, 713744, 748280, 892180, 897936, 1070616, 1122420, 1159834, 1197248, 1338270, 1381440, 1427488, 1496560, 1739751, 1784360, 1795872, 2141232, 2244840, 2319668, 2676540, 2854976, 2899585, 2993120, 3479502, 3568720, 3591744, 4282464, 4489680, 4639336, 5353080, 5799170, 5986240, 6959004, 7137440, 8564928, 8698755, 8979360, 9278672, 10706160, 11598340, 13918008, 14274880, 17397510, 17958720, 18557344, 21412320, 23196680, 27836016, 34795020, 37114688, 42824640, 46393360, 55672032, 69590040, 92786720, 111344064, 139180080, 185573440, 278360160, 556720320]

約数ペア:

[(1, 556720320), (2, 278360160), (3, 185573440), (4, 139180080), (5, 111344064), (6, 92786720), (8, 69590040), (10, 55672032), (12, 46393360), (13, 42824640), (15, 37114688), (16, 34795020), (20, 27836016), (24, 23196680), (26, 21412320), (30, 18557344), (31, 17958720), (32, 17397510), (39, 14274880), (40, 13918008), (48, 11598340), (52, 10706160), (60, 9278672), (62, 8979360), (64, 8698755), (65, 8564928), (78, 7137440), (80, 6959004), (93, 5986240), (96, 5799170), (104, 5353080), (120, 4639336), (124, 4489680), (130, 4282464), (155, 3591744), (156, 3568720), (160, 3479502), (186, 2993120), (192, 2899585), (195, 2854976), (208, 2676540), (240, 2319668), (248, 2244840), (260, 2141232), (310, 1795872), (312, 1784360), (320, 1739751), (372, 1496560), (390, 1427488), (403, 1381440), (416, 1338270), (465, 1197248), (480, 1159834), (496, 1122420), (520, 1070616), (620, 897936), (624, 892180), (744, 748280), (780, 713744), (806, 690720), (832, 669135), (930, 598624), (960, 579917), (992, 561210), (1040, 535308), (1209, 460480), (1240, 448968), (1248, 446090), (1439, 386880), (1488, 374140), (1560, 356872), (1612, 345360), (1860, 299312), (1984, 280605), (2015, 276288), (2080, 267654), (2418, 230240), (2480, 224484), (2496, 223045), (2878, 193440), (2976, 187070), (3120, 178436), (3224, 172680), (3720, 149656), (4030, 138144), (4160, 133827), (4317, 128960), (4836, 115120), (4960, 112242), (5756, 96720), (5952, 93535), (6045, 92096), (6240, 89218), (6448, 86340), (7195, 77376), (7440, 74828), (8060, 69072), (8634, 64480), (9672, 57560), (9920, 56121), (11512, 48360), (12090, 46048), (12480, 44609), (12896, 43170), (14390, 38688), (14880, 37414), (16120, 34536), (17268, 32240), (18707, 29760), (19344, 28780), (21585, 25792), (23024, 24180)]