15412800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 252

約数和(自身を含む): 57637680

約数和(自身を除く): 42224880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 64, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 169, 190, 192, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 320, 325, 338, 380, 390, 400, 416, 456, 475, 480, 494, 507, 520, 570, 600, 608, 624, 650, 676, 741, 760, 780, 800, 832, 845, 912, 950, 960, 975, 988, 1014, 1040, 1140, 1200, 1216, 1235, 1248, 1300, 1352, 1425, 1482, 1520, 1560, 1600, 1690, 1824, 1900, 1950, 1976, 2028, 2080, 2280, 2400, 2470, 2496, 2535, 2600, 2704, 2850, 2964, 3040, 3120, 3211, 3380, 3648, 3705, 3800, 3900, 3952, 4056, 4160, 4225, 4560, 4800, 4940, 5070, 5200, 5408, 5700, 5928, 6080, 6175, 6240, 6422, 6760, 7410, 7600, 7800, 7904, 8112, 8450, 9120, 9633, 9880, 10140, 10400, 10816, 11400, 11856, 12350, 12480, 12675, 12844, 13520, 14820, 15200, 15600, 15808, 16055, 16224, 16900, 18240, 18525, 19266, 19760, 20280, 20800, 22800, 23712, 24700, 25350, 25688, 27040, 29640, 30400, 31200, 32110, 32448, 33800, 37050, 38532, 39520, 40560, 45600, 47424, 48165, 49400, 50700, 51376, 54080, 59280, 62400, 64220, 67600, 74100, 77064, 79040, 80275, 81120, 91200, 96330, 98800, 101400, 102752, 118560, 128440, 135200, 148200, 154128, 160550, 162240, 192660, 197600, 202800, 205504, 237120, 240825, 256880, 270400, 296400, 308256, 321100, 385320, 395200, 405600, 481650, 513760, 592800, 616512, 642200, 770640, 811200, 963300, 1027520, 1185600, 1284400, 1541280, 1926600, 2568800, 3082560, 3853200, 5137600, 7706400, 15412800]

約数ペア:

[(1, 15412800), (2, 7706400), (3, 5137600), (4, 3853200), (5, 3082560), (6, 2568800), (8, 1926600), (10, 1541280), (12, 1284400), (13, 1185600), (15, 1027520), (16, 963300), (19, 811200), (20, 770640), (24, 642200), (25, 616512), (26, 592800), (30, 513760), (32, 481650), (38, 405600), (39, 395200), (40, 385320), (48, 321100), (50, 308256), (52, 296400), (57, 270400), (60, 256880), (64, 240825), (65, 237120), (75, 205504), (76, 202800), (78, 197600), (80, 192660), (95, 162240), (96, 160550), (100, 154128), (104, 148200), (114, 135200), (120, 128440), (130, 118560), (150, 102752), (152, 101400), (156, 98800), (160, 96330), (169, 91200), (190, 81120), (192, 80275), (195, 79040), (200, 77064), (208, 74100), (228, 67600), (240, 64220), (247, 62400), (260, 59280), (285, 54080), (300, 51376), (304, 50700), (312, 49400), (320, 48165), (325, 47424), (338, 45600), (380, 40560), (390, 39520), (400, 38532), (416, 37050), (456, 33800), (475, 32448), (480, 32110), (494, 31200), (507, 30400), (520, 29640), (570, 27040), (600, 25688), (608, 25350), (624, 24700), (650, 23712), (676, 22800), (741, 20800), (760, 20280), (780, 19760), (800, 19266), (832, 18525), (845, 18240), (912, 16900), (950, 16224), (960, 16055), (975, 15808), (988, 15600), (1014, 15200), (1040, 14820), (1140, 13520), (1200, 12844), (1216, 12675), (1235, 12480), (1248, 12350), (1300, 11856), (1352, 11400), (1425, 10816), (1482, 10400), (1520, 10140), (1560, 9880), (1600, 9633), (1690, 9120), (1824, 8450), (1900, 8112), (1950, 7904), (1976, 7800), (2028, 7600), (2080, 7410), (2280, 6760), (2400, 6422), (2470, 6240), (2496, 6175), (2535, 6080), (2600, 5928), (2704, 5700), (2850, 5408), (2964, 5200), (3040, 5070), (3120, 4940), (3211, 4800), (3380, 4560), (3648, 4225), (3705, 4160), (3800, 4056), (3900, 3952)]