1023162400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 2714076288

約数和(自身を除く): 1690913888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 131, 160, 200, 208, 260, 262, 325, 400, 416, 520, 524, 650, 655, 751, 800, 1040, 1048, 1300, 1310, 1502, 1703, 2080, 2096, 2600, 2620, 3004, 3275, 3406, 3755, 4192, 5200, 5240, 6008, 6550, 6812, 7510, 8515, 9763, 10400, 10480, 12016, 13100, 13624, 15020, 17030, 18775, 19526, 20960, 24032, 26200, 27248, 30040, 34060, 37550, 39052, 42575, 48815, 52400, 54496, 60080, 68120, 75100, 78104, 85150, 97630, 98381, 104800, 120160, 136240, 150200, 156208, 170300, 195260, 196762, 244075, 272480, 300400, 312416, 340600, 390520, 393524, 488150, 491905, 600800, 681200, 781040, 787048, 976300, 983810, 1278953, 1362400, 1562080, 1574096, 1952600, 1967620, 2459525, 2557906, 3148192, 3905200, 3935240, 4919050, 5115812, 6394765, 7810400, 7870480, 9838100, 10231624, 12789530, 15740960, 19676200, 20463248, 25579060, 31973825, 39352400, 40926496, 51158120, 63947650, 78704800, 102316240, 127895300, 204632480, 255790600, 511581200, 1023162400]

約数ペア:

[(1, 1023162400), (2, 511581200), (4, 255790600), (5, 204632480), (8, 127895300), (10, 102316240), (13, 78704800), (16, 63947650), (20, 51158120), (25, 40926496), (26, 39352400), (32, 31973825), (40, 25579060), (50, 20463248), (52, 19676200), (65, 15740960), (80, 12789530), (100, 10231624), (104, 9838100), (130, 7870480), (131, 7810400), (160, 6394765), (200, 5115812), (208, 4919050), (260, 3935240), (262, 3905200), (325, 3148192), (400, 2557906), (416, 2459525), (520, 1967620), (524, 1952600), (650, 1574096), (655, 1562080), (751, 1362400), (800, 1278953), (1040, 983810), (1048, 976300), (1300, 787048), (1310, 781040), (1502, 681200), (1703, 600800), (2080, 491905), (2096, 488150), (2600, 393524), (2620, 390520), (3004, 340600), (3275, 312416), (3406, 300400), (3755, 272480), (4192, 244075), (5200, 196762), (5240, 195260), (6008, 170300), (6550, 156208), (6812, 150200), (7510, 136240), (8515, 120160), (9763, 104800), (10400, 98381), (10480, 97630), (12016, 85150), (13100, 78104), (13624, 75100), (15020, 68120), (17030, 60080), (18775, 54496), (19526, 52400), (20960, 48815), (24032, 42575), (26200, 39052), (27248, 37550), (30040, 34060)]