1430801280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 256

約数和(自身を含む): 5232844800

約数和(自身を除く): 3802043520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2671, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5342, 5580, 5760, 5952, 6696, 7440, 8013, 8370, 8640, 8928, 9920, 10684, 11160, 11904, 13355, 13392, 14880, 16026, 16740, 17280, 17856, 19840, 21368, 22320, 24039, 26710, 26784, 29760, 32052, 33480, 35712, 40065, 42736, 44640, 48078, 53420, 53568, 59520, 64104, 66960, 72117, 80130, 82801, 85472, 89280, 96156, 106840, 107136, 120195, 128208, 133920, 144234, 160260, 165602, 170944, 178560, 192312, 213680, 240390, 248403, 256416, 267840, 288468, 320520, 331204, 341888, 360585, 384624, 414005, 427360, 480780, 496806, 512832, 535680, 576936, 641040, 662408, 721170, 745209, 769248, 828010, 854720, 961560, 993612, 1025664, 1153872, 1242015, 1282080, 1324816, 1442340, 1490418, 1538496, 1656020, 1709440, 1923120, 1987224, 2235627, 2307744, 2484030, 2564160, 2649632, 2884680, 2980836, 3076992, 3312040, 3726045, 3846240, 3974448, 4471254, 4615488, 4968060, 5128320, 5299264, 5769360, 5961672, 6624080, 7452090, 7692480, 7948896, 8942508, 9230976, 9936120, 10598528, 11178135, 11538720, 11923344, 13248160, 14904180, 15384960, 15897792, 17885016, 19872240, 22356270, 23077440, 23846688, 26496320, 29808360, 31795584, 35770032, 39744480, 44712540, 46154880, 47693376, 52992640, 59616720, 71540064, 79488960, 89425080, 95386752, 119233440, 143080128, 158977920, 178850160, 238466880, 286160256, 357700320, 476933760, 715400640, 1430801280]

約数ペア:

[(1, 1430801280), (2, 715400640), (3, 476933760), (4, 357700320), (5, 286160256), (6, 238466880), (8, 178850160), (9, 158977920), (10, 143080128), (12, 119233440), (15, 95386752), (16, 89425080), (18, 79488960), (20, 71540064), (24, 59616720), (27, 52992640), (30, 47693376), (31, 46154880), (32, 44712540), (36, 39744480), (40, 35770032), (45, 31795584), (48, 29808360), (54, 26496320), (60, 23846688), (62, 23077440), (64, 22356270), (72, 19872240), (80, 17885016), (90, 15897792), (93, 15384960), (96, 14904180), (108, 13248160), (120, 11923344), (124, 11538720), (128, 11178135), (135, 10598528), (144, 9936120), (155, 9230976), (160, 8942508), (180, 7948896), (186, 7692480), (192, 7452090), (216, 6624080), (240, 5961672), (248, 5769360), (270, 5299264), (279, 5128320), (288, 4968060), (310, 4615488), (320, 4471254), (360, 3974448), (372, 3846240), (384, 3726045), (432, 3312040), (465, 3076992), (480, 2980836), (496, 2884680), (540, 2649632), (558, 2564160), (576, 2484030), (620, 2307744), (640, 2235627), (720, 1987224), (744, 1923120), (837, 1709440), (864, 1656020), (930, 1538496), (960, 1490418), (992, 1442340), (1080, 1324816), (1116, 1282080), (1152, 1242015), (1240, 1153872), (1395, 1025664), (1440, 993612), (1488, 961560), (1674, 854720), (1728, 828010), (1860, 769248), (1920, 745209), (1984, 721170), (2160, 662408), (2232, 641040), (2480, 576936), (2671, 535680), (2790, 512832), (2880, 496806), (2976, 480780), (3348, 427360), (3456, 414005), (3720, 384624), (3968, 360585), (4185, 341888), (4320, 331204), (4464, 320520), (4960, 288468), (5342, 267840), (5580, 256416), (5760, 248403), (5952, 240390), (6696, 213680), (7440, 192312), (8013, 178560), (8370, 170944), (8640, 165602), (8928, 160260), (9920, 144234), (10684, 133920), (11160, 128208), (11904, 120195), (13355, 107136), (13392, 106840), (14880, 96156), (16026, 89280), (16740, 85472), (17280, 82801), (17856, 80130), (19840, 72117), (21368, 66960), (22320, 64104), (24039, 59520), (26710, 53568), (26784, 53420), (29760, 48078), (32052, 44640), (33480, 42736), (35712, 40065)]