1768956800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3271}}^1$

素因数の和:3321

約数の個数: 144

約数和(自身を含む): 4733324280

約数和(自身を除く): 2964367480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 260, 320, 325, 338, 400, 416, 520, 640, 650, 676, 800, 832, 845, 1040, 1300, 1352, 1600, 1664, 1690, 2080, 2600, 2704, 3200, 3271, 3380, 4160, 4225, 5200, 5408, 6542, 6760, 8320, 8450, 10400, 10816, 13084, 13520, 16355, 16900, 20800, 21632, 26168, 27040, 32710, 33800, 41600, 42523, 52336, 54080, 65420, 67600, 81775, 85046, 104672, 108160, 130840, 135200, 163550, 170092, 209344, 212615, 261680, 270400, 327100, 340184, 418688, 425230, 523360, 540800, 552799, 654200, 680368, 850460, 1046720, 1063075, 1105598, 1308400, 1360736, 1700920, 2093440, 2126150, 2211196, 2616800, 2721472, 2763995, 3401840, 4252300, 4422392, 5233600, 5442944, 5527990, 6803680, 8504600, 8844784, 10467200, 11055980, 13607360, 13819975, 17009200, 17689568, 22111960, 27214720, 27639950, 34018400, 35379136, 44223920, 55279900, 68036800, 70758272, 88447840, 110559800, 136073600, 176895680, 221119600, 353791360, 442239200, 884478400, 1768956800]

約数ペア:

[(1, 1768956800), (2, 884478400), (4, 442239200), (5, 353791360), (8, 221119600), (10, 176895680), (13, 136073600), (16, 110559800), (20, 88447840), (25, 70758272), (26, 68036800), (32, 55279900), (40, 44223920), (50, 35379136), (52, 34018400), (64, 27639950), (65, 27214720), (80, 22111960), (100, 17689568), (104, 17009200), (128, 13819975), (130, 13607360), (160, 11055980), (169, 10467200), (200, 8844784), (208, 8504600), (260, 6803680), (320, 5527990), (325, 5442944), (338, 5233600), (400, 4422392), (416, 4252300), (520, 3401840), (640, 2763995), (650, 2721472), (676, 2616800), (800, 2211196), (832, 2126150), (845, 2093440), (1040, 1700920), (1300, 1360736), (1352, 1308400), (1600, 1105598), (1664, 1063075), (1690, 1046720), (2080, 850460), (2600, 680368), (2704, 654200), (3200, 552799), (3271, 540800), (3380, 523360), (4160, 425230), (4225, 418688), (5200, 340184), (5408, 327100), (6542, 270400), (6760, 261680), (8320, 212615), (8450, 209344), (10400, 170092), (10816, 163550), (13084, 135200), (13520, 130840), (16355, 108160), (16900, 104672), (20800, 85046), (21632, 81775), (26168, 67600), (27040, 65420), (32710, 54080), (33800, 52336), (41600, 42523)]