329093520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 1234206720

約数和(自身を除く): 905113200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 71, 80, 84, 89, 93, 105, 112, 120, 124, 140, 142, 155, 168, 178, 186, 210, 213, 217, 240, 248, 267, 280, 284, 310, 336, 355, 356, 372, 420, 426, 434, 445, 465, 496, 497, 534, 560, 568, 620, 623, 651, 710, 712, 744, 840, 852, 868, 890, 930, 994, 1065, 1068, 1085, 1136, 1240, 1246, 1302, 1335, 1420, 1424, 1488, 1491, 1680, 1704, 1736, 1780, 1860, 1869, 1988, 2130, 2136, 2170, 2201, 2480, 2485, 2492, 2604, 2670, 2759, 2840, 2982, 3115, 3255, 3408, 3472, 3560, 3720, 3738, 3976, 4260, 4272, 4340, 4402, 4970, 4984, 5208, 5340, 5518, 5680, 5964, 6230, 6319, 6510, 6603, 7120, 7440, 7455, 7476, 7952, 8277, 8520, 8680, 8804, 9345, 9940, 9968, 10416, 10680, 11005, 11036, 11928, 12460, 12638, 13020, 13206, 13795, 14910, 14952, 15407, 16554, 17040, 17360, 17608, 18690, 18957, 19313, 19880, 21360, 22010, 22072, 23856, 24920, 25276, 26040, 26412, 27590, 29820, 29904, 30814, 31595, 33015, 33108, 35216, 37380, 37914, 38626, 39760, 41385, 44020, 44144, 44233, 46221, 49840, 50552, 52080, 52824, 55180, 57939, 59640, 61628, 63190, 66030, 66216, 74760, 75828, 77035, 77252, 82770, 88040, 88466, 92442, 94785, 96565, 101104, 105648, 110360, 115878, 119280, 123256, 126380, 132060, 132432, 132699, 149520, 151656, 154070, 154504, 165540, 176080, 176932, 184884, 189570, 193130, 195889, 220720, 221165, 231105, 231756, 246512, 252760, 264120, 265398, 289695, 303312, 308140, 309008, 331080, 353864, 369768, 379140, 386260, 391778, 442330, 462210, 463512, 505520, 528240, 530796, 579390, 587667, 616280, 662160, 663495, 707728, 739536, 758280, 772520, 783556, 884660, 924420, 927024, 979445, 1061592, 1158780, 1175334, 1232560, 1326990, 1371223, 1516560, 1545040, 1567112, 1769320, 1848840, 1958890, 2123184, 2317560, 2350668, 2653980, 2742446, 2938335, 3134224, 3538640, 3697680, 3917780, 4113669, 4635120, 4701336, 5307960, 5484892, 5876670, 6856115, 7835560, 8227338, 9402672, 10615920, 10969784, 11753340, 13712230, 15671120, 16454676, 20568345, 21939568, 23506680, 27424460, 32909352, 41136690, 47013360, 54848920, 65818704, 82273380, 109697840, 164546760, 329093520]

約数ペア:

[(1, 329093520), (2, 164546760), (3, 109697840), (4, 82273380), (5, 65818704), (6, 54848920), (7, 47013360), (8, 41136690), (10, 32909352), (12, 27424460), (14, 23506680), (15, 21939568), (16, 20568345), (20, 16454676), (21, 15671120), (24, 13712230), (28, 11753340), (30, 10969784), (31, 10615920), (35, 9402672), (40, 8227338), (42, 7835560), (48, 6856115), (56, 5876670), (60, 5484892), (62, 5307960), (70, 4701336), (71, 4635120), (80, 4113669), (84, 3917780), (89, 3697680), (93, 3538640), (105, 3134224), (112, 2938335), (120, 2742446), (124, 2653980), (140, 2350668), (142, 2317560), (155, 2123184), (168, 1958890), (178, 1848840), (186, 1769320), (210, 1567112), (213, 1545040), (217, 1516560), (240, 1371223), (248, 1326990), (267, 1232560), (280, 1175334), (284, 1158780), (310, 1061592), (336, 979445), (355, 927024), (356, 924420), (372, 884660), (420, 783556), (426, 772520), (434, 758280), (445, 739536), (465, 707728), (496, 663495), (497, 662160), (534, 616280), (560, 587667), (568, 579390), (620, 530796), (623, 528240), (651, 505520), (710, 463512), (712, 462210), (744, 442330), (840, 391778), (852, 386260), (868, 379140), (890, 369768), (930, 353864), (994, 331080), (1065, 309008), (1068, 308140), (1085, 303312), (1136, 289695), (1240, 265398), (1246, 264120), (1302, 252760), (1335, 246512), (1420, 231756), (1424, 231105), (1488, 221165), (1491, 220720), (1680, 195889), (1704, 193130), (1736, 189570), (1780, 184884), (1860, 176932), (1869, 176080), (1988, 165540), (2130, 154504), (2136, 154070), (2170, 151656), (2201, 149520), (2480, 132699), (2485, 132432), (2492, 132060), (2604, 126380), (2670, 123256), (2759, 119280), (2840, 115878), (2982, 110360), (3115, 105648), (3255, 101104), (3408, 96565), (3472, 94785), (3560, 92442), (3720, 88466), (3738, 88040), (3976, 82770), (4260, 77252), (4272, 77035), (4340, 75828), (4402, 74760), (4970, 66216), (4984, 66030), (5208, 63190), (5340, 61628), (5518, 59640), (5680, 57939), (5964, 55180), (6230, 52824), (6319, 52080), (6510, 50552), (6603, 49840), (7120, 46221), (7440, 44233), (7455, 44144), (7476, 44020), (7952, 41385), (8277, 39760), (8520, 38626), (8680, 37914), (8804, 37380), (9345, 35216), (9940, 33108), (9968, 33015), (10416, 31595), (10680, 30814), (11005, 29904), (11036, 29820), (11928, 27590), (12460, 26412), (12638, 26040), (13020, 25276), (13206, 24920), (13795, 23856), (14910, 22072), (14952, 22010), (15407, 21360), (16554, 19880), (17040, 19313), (17360, 18957), (17608, 18690)]