28552072320

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{20399}}^1$

素因数の和:20439

約数の個数: 256

約数和(自身を含む): 102375360000

約数和(自身を除く): 73823287680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 8748, 9720, 10368, 10935, 11664, 12960, 14580, 15552, 17280, 17496, 19440, 20399, 21870, 23328, 25920, 29160, 31104, 34992, 38880, 40798, 43740, 46656, 51840, 58320, 61197, 69984, 77760, 81596, 87480, 93312, 101995, 116640, 122394, 139968, 155520, 163192, 174960, 183591, 203990, 233280, 244788, 279936, 305985, 326384, 349920, 367182, 407980, 466560, 489576, 550773, 611970, 652768, 699840, 734364, 815960, 917955, 979152, 1101546, 1223940, 1305536, 1399680, 1468728, 1631920, 1652319, 1835910, 1958304, 2203092, 2447880, 2611072, 2753865, 2937456, 3263840, 3304638, 3671820, 3916608, 4406184, 4895760, 4956957, 5507730, 5874912, 6527680, 6609276, 7343640, 7833216, 8261595, 8812368, 9791520, 9913914, 11015460, 11749824, 13055360, 13218552, 14687280, 14870871, 16523190, 17624736, 19583040, 19827828, 22030920, 23499648, 24784785, 26437104, 29374560, 29741742, 33046380, 35249472, 39166080, 39655656, 44061840, 44612613, 49569570, 52874208, 58749120, 59483484, 66092760, 70498944, 74354355, 79311312, 88123680, 89225226, 99139140, 105748416, 117498240, 118966968, 132185520, 148708710, 158622624, 176247360, 178450452, 198278280, 211496832, 223063065, 237933936, 264371040, 297417420, 317245248, 352494720, 356900904, 396556560, 446126130, 475867872, 528742080, 594834840, 634490496, 713801808, 793113120, 892252260, 951735744, 1057484160, 1189669680, 1427603616, 1586226240, 1784504520, 1903471488, 2379339360, 2855207232, 3172452480, 3569009040, 4758678720, 5710414464, 7138018080, 9517357440, 14276036160, 28552072320]

約数ペア:

[(1, 28552072320), (2, 14276036160), (3, 9517357440), (4, 7138018080), (5, 5710414464), (6, 4758678720), (8, 3569009040), (9, 3172452480), (10, 2855207232), (12, 2379339360), (15, 1903471488), (16, 1784504520), (18, 1586226240), (20, 1427603616), (24, 1189669680), (27, 1057484160), (30, 951735744), (32, 892252260), (36, 793113120), (40, 713801808), (45, 634490496), (48, 594834840), (54, 528742080), (60, 475867872), (64, 446126130), (72, 396556560), (80, 356900904), (81, 352494720), (90, 317245248), (96, 297417420), (108, 264371040), (120, 237933936), (128, 223063065), (135, 211496832), (144, 198278280), (160, 178450452), (162, 176247360), (180, 158622624), (192, 148708710), (216, 132185520), (240, 118966968), (243, 117498240), (270, 105748416), (288, 99139140), (320, 89225226), (324, 88123680), (360, 79311312), (384, 74354355), (405, 70498944), (432, 66092760), (480, 59483484), (486, 58749120), (540, 52874208), (576, 49569570), (640, 44612613), (648, 44061840), (720, 39655656), (729, 39166080), (810, 35249472), (864, 33046380), (960, 29741742), (972, 29374560), (1080, 26437104), (1152, 24784785), (1215, 23499648), (1296, 22030920), (1440, 19827828), (1458, 19583040), (1620, 17624736), (1728, 16523190), (1920, 14870871), (1944, 14687280), (2160, 13218552), (2187, 13055360), (2430, 11749824), (2592, 11015460), (2880, 9913914), (2916, 9791520), (3240, 8812368), (3456, 8261595), (3645, 7833216), (3888, 7343640), (4320, 6609276), (4374, 6527680), (4860, 5874912), (5184, 5507730), (5760, 4956957), (5832, 4895760), (6480, 4406184), (7290, 3916608), (7776, 3671820), (8640, 3304638), (8748, 3263840), (9720, 2937456), (10368, 2753865), (10935, 2611072), (11664, 2447880), (12960, 2203092), (14580, 1958304), (15552, 1835910), (17280, 1652319), (17496, 1631920), (19440, 1468728), (20399, 1399680), (21870, 1305536), (23328, 1223940), (25920, 1101546), (29160, 979152), (31104, 917955), (34992, 815960), (38880, 734364), (40798, 699840), (43740, 652768), (46656, 611970), (51840, 550773), (58320, 489576), (61197, 466560), (69984, 407980), (77760, 367182), (81596, 349920), (87480, 326384), (93312, 305985), (101995, 279936), (116640, 244788), (122394, 233280), (139968, 203990), (155520, 183591), (163192, 174960)]