7813553280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1631

約数の個数: 256

約数和(自身を含む): 26958355200

約数和(自身を除く): 19144801920

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, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 229, 240, 260, 312, 320, 384, 390, 416, 458, 480, 520, 624, 640, 687, 780, 832, 916, 960, 1040, 1145, 1248, 1367, 1374, 1560, 1664, 1832, 1920, 2080, 2290, 2496, 2734, 2748, 2977, 3120, 3435, 3664, 4101, 4160, 4580, 4992, 5468, 5496, 5954, 6240, 6835, 6870, 7328, 8202, 8320, 8931, 9160, 10936, 10992, 11908, 12480, 13670, 13740, 14656, 14885, 16404, 17771, 17862, 18320, 20505, 21872, 21984, 23816, 24960, 27340, 27480, 29312, 29770, 32808, 35542, 35724, 36640, 41010, 43744, 43968, 44655, 47632, 53313, 54680, 54960, 59540, 65616, 71084, 71448, 73280, 82020, 87488, 87936, 88855, 89310, 95264, 106626, 109360, 109920, 119080, 131232, 142168, 142896, 146560, 164040, 174976, 177710, 178620, 190528, 213252, 218720, 219840, 238160, 262464, 266565, 284336, 285792, 313043, 328080, 355420, 357240, 381056, 426504, 437440, 439680, 476320, 524928, 533130, 568672, 571584, 626086, 656160, 710840, 714480, 853008, 874880, 939129, 952640, 1066260, 1137344, 1143168, 1252172, 1312320, 1421680, 1428960, 1565215, 1706016, 1878258, 1905280, 2132520, 2274688, 2504344, 2624640, 2843360, 2857920, 3130430, 3412032, 3756516, 4069559, 4265040, 4695645, 5008688, 5686720, 5715840, 6260860, 6824064, 7513032, 8139118, 8530080, 9391290, 10017376, 11373440, 12208677, 12521720, 15026064, 16278236, 17060160, 18782580, 20034752, 20347795, 24417354, 25043440, 30052128, 32556472, 34120320, 37565160, 40069504, 40695590, 48834708, 50086880, 60104256, 61043385, 65112944, 75130320, 81391180, 97669416, 100173760, 120208512, 122086770, 130225888, 150260640, 162782360, 195338832, 200347520, 244173540, 260451776, 300521280, 325564720, 390677664, 488347080, 520903552, 601042560, 651129440, 781355328, 976694160, 1302258880, 1562710656, 1953388320, 2604517760, 3906776640, 7813553280]

約数ペア:

[(1, 7813553280), (2, 3906776640), (3, 2604517760), (4, 1953388320), (5, 1562710656), (6, 1302258880), (8, 976694160), (10, 781355328), (12, 651129440), (13, 601042560), (15, 520903552), (16, 488347080), (20, 390677664), (24, 325564720), (26, 300521280), (30, 260451776), (32, 244173540), (39, 200347520), (40, 195338832), (48, 162782360), (52, 150260640), (60, 130225888), (64, 122086770), (65, 120208512), (78, 100173760), (80, 97669416), (96, 81391180), (104, 75130320), (120, 65112944), (128, 61043385), (130, 60104256), (156, 50086880), (160, 48834708), (192, 40695590), (195, 40069504), (208, 37565160), (229, 34120320), (240, 32556472), (260, 30052128), (312, 25043440), (320, 24417354), (384, 20347795), (390, 20034752), (416, 18782580), (458, 17060160), (480, 16278236), (520, 15026064), (624, 12521720), (640, 12208677), (687, 11373440), (780, 10017376), (832, 9391290), (916, 8530080), (960, 8139118), (1040, 7513032), (1145, 6824064), (1248, 6260860), (1367, 5715840), (1374, 5686720), (1560, 5008688), (1664, 4695645), (1832, 4265040), (1920, 4069559), (2080, 3756516), (2290, 3412032), (2496, 3130430), (2734, 2857920), (2748, 2843360), (2977, 2624640), (3120, 2504344), (3435, 2274688), (3664, 2132520), (4101, 1905280), (4160, 1878258), (4580, 1706016), (4992, 1565215), (5468, 1428960), (5496, 1421680), (5954, 1312320), (6240, 1252172), (6835, 1143168), (6870, 1137344), (7328, 1066260), (8202, 952640), (8320, 939129), (8931, 874880), (9160, 853008), (10936, 714480), (10992, 710840), (11908, 656160), (12480, 626086), (13670, 571584), (13740, 568672), (14656, 533130), (14885, 524928), (16404, 476320), (17771, 439680), (17862, 437440), (18320, 426504), (20505, 381056), (21872, 357240), (21984, 355420), (23816, 328080), (24960, 313043), (27340, 285792), (27480, 284336), (29312, 266565), (29770, 262464), (32808, 238160), (35542, 219840), (35724, 218720), (36640, 213252), (41010, 190528), (43744, 178620), (43968, 177710), (44655, 174976), (47632, 164040), (53313, 146560), (54680, 142896), (54960, 142168), (59540, 131232), (65616, 119080), (71084, 109920), (71448, 109360), (73280, 106626), (82020, 95264), (87488, 89310), (87936, 88855)]