471982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 1613864960

約数和(自身を除く): 1141882160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 127, 150, 152, 163, 190, 200, 228, 240, 254, 285, 300, 304, 326, 380, 381, 400, 456, 475, 489, 508, 570, 600, 635, 652, 760, 762, 815, 912, 950, 978, 1016, 1140, 1200, 1270, 1304, 1425, 1520, 1524, 1630, 1900, 1905, 1956, 2032, 2280, 2413, 2445, 2540, 2608, 2850, 3048, 3097, 3175, 3260, 3800, 3810, 3912, 4075, 4560, 4826, 4890, 5080, 5700, 6096, 6194, 6350, 6520, 7239, 7600, 7620, 7824, 8150, 9291, 9525, 9652, 9780, 10160, 11400, 12065, 12225, 12388, 12700, 13040, 14478, 15240, 15485, 16300, 18582, 19050, 19304, 19560, 20701, 22800, 24130, 24450, 24776, 25400, 28956, 30480, 30970, 32600, 36195, 37164, 38100, 38608, 39120, 41402, 46455, 48260, 48900, 49552, 50800, 57912, 60325, 61940, 62103, 65200, 72390, 74328, 76200, 77425, 82804, 92910, 96520, 97800, 103505, 115824, 120650, 123880, 124206, 144780, 148656, 152400, 154850, 165608, 180975, 185820, 193040, 195600, 207010, 232275, 241300, 247760, 248412, 289560, 309700, 310515, 331216, 361950, 371640, 393319, 414020, 464550, 482600, 496824, 517525, 579120, 619400, 621030, 723900, 743280, 786638, 828040, 929100, 965200, 993648, 1035050, 1179957, 1238800, 1242060, 1447800, 1552575, 1573276, 1656080, 1858200, 1966595, 2070100, 2359914, 2484120, 2895600, 3105150, 3146552, 3716400, 3933190, 4140200, 4719828, 4968240, 5899785, 6210300, 6293104, 7866380, 8280400, 9439656, 9832975, 11799570, 12420600, 15732760, 18879312, 19665950, 23599140, 24841200, 29498925, 31465520, 39331900, 47198280, 58997850, 78663800, 94396560, 117995700, 157327600, 235991400, 471982800]

約数ペア:

[(1, 471982800), (2, 235991400), (3, 157327600), (4, 117995700), (5, 94396560), (6, 78663800), (8, 58997850), (10, 47198280), (12, 39331900), (15, 31465520), (16, 29498925), (19, 24841200), (20, 23599140), (24, 19665950), (25, 18879312), (30, 15732760), (38, 12420600), (40, 11799570), (48, 9832975), (50, 9439656), (57, 8280400), (60, 7866380), (75, 6293104), (76, 6210300), (80, 5899785), (95, 4968240), (100, 4719828), (114, 4140200), (120, 3933190), (127, 3716400), (150, 3146552), (152, 3105150), (163, 2895600), (190, 2484120), (200, 2359914), (228, 2070100), (240, 1966595), (254, 1858200), (285, 1656080), (300, 1573276), (304, 1552575), (326, 1447800), (380, 1242060), (381, 1238800), (400, 1179957), (456, 1035050), (475, 993648), (489, 965200), (508, 929100), (570, 828040), (600, 786638), (635, 743280), (652, 723900), (760, 621030), (762, 619400), (815, 579120), (912, 517525), (950, 496824), (978, 482600), (1016, 464550), (1140, 414020), (1200, 393319), (1270, 371640), (1304, 361950), (1425, 331216), (1520, 310515), (1524, 309700), (1630, 289560), (1900, 248412), (1905, 247760), (1956, 241300), (2032, 232275), (2280, 207010), (2413, 195600), (2445, 193040), (2540, 185820), (2608, 180975), (2850, 165608), (3048, 154850), (3097, 152400), (3175, 148656), (3260, 144780), (3800, 124206), (3810, 123880), (3912, 120650), (4075, 115824), (4560, 103505), (4826, 97800), (4890, 96520), (5080, 92910), (5700, 82804), (6096, 77425), (6194, 76200), (6350, 74328), (6520, 72390), (7239, 65200), (7600, 62103), (7620, 61940), (7824, 60325), (8150, 57912), (9291, 50800), (9525, 49552), (9652, 48900), (9780, 48260), (10160, 46455), (11400, 41402), (12065, 39120), (12225, 38608), (12388, 38100), (12700, 37164), (13040, 36195), (14478, 32600), (15240, 30970), (15485, 30480), (16300, 28956), (18582, 25400), (19050, 24776), (19304, 24450), (19560, 24130), (20701, 22800)]