2252688000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 256

約数和(自身を含む): 7584295680

約数和(自身を除く): 5331607680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 125, 128, 142, 150, 160, 192, 200, 213, 240, 250, 284, 300, 320, 355, 375, 384, 400, 426, 480, 500, 568, 600, 640, 661, 710, 750, 800, 852, 960, 1000, 1065, 1136, 1200, 1322, 1420, 1500, 1600, 1704, 1775, 1920, 1983, 2000, 2130, 2272, 2400, 2644, 2840, 3000, 3200, 3305, 3408, 3550, 3966, 4000, 4260, 4544, 4800, 5288, 5325, 5680, 6000, 6610, 6816, 7100, 7932, 8000, 8520, 8875, 9088, 9600, 9915, 10576, 10650, 11360, 12000, 13220, 13632, 14200, 15864, 16000, 16525, 17040, 17750, 19830, 21152, 21300, 22720, 24000, 26440, 26625, 27264, 28400, 31728, 33050, 34080, 35500, 39660, 42304, 42600, 45440, 46931, 48000, 49575, 52880, 53250, 56800, 63456, 66100, 68160, 71000, 79320, 82625, 84608, 85200, 93862, 99150, 105760, 106500, 113600, 126912, 132200, 136320, 140793, 142000, 158640, 165250, 170400, 187724, 198300, 211520, 213000, 227200, 234655, 247875, 253824, 264400, 281586, 284000, 317280, 330500, 340800, 375448, 396600, 423040, 426000, 469310, 495750, 528800, 563172, 568000, 634560, 661000, 681600, 703965, 750896, 793200, 852000, 938620, 991500, 1057600, 1126344, 1136000, 1173275, 1269120, 1322000, 1407930, 1501792, 1586400, 1704000, 1877240, 1983000, 2115200, 2252688, 2346550, 2644000, 2815860, 3003584, 3172800, 3408000, 3519825, 3754480, 3966000, 4505376, 4693100, 5288000, 5631720, 5866375, 6007168, 6345600, 7039650, 7508960, 7932000, 9010752, 9386200, 10576000, 11263440, 11732750, 14079300, 15017920, 15864000, 17599125, 18021504, 18772400, 22526880, 23465500, 28158600, 30035840, 31728000, 35198250, 37544800, 45053760, 46931000, 56317200, 70396500, 75089600, 90107520, 93862000, 112634400, 140793000, 150179200, 187724000, 225268800, 281586000, 375448000, 450537600, 563172000, 750896000, 1126344000, 2252688000]

約数ペア:

[(1, 2252688000), (2, 1126344000), (3, 750896000), (4, 563172000), (5, 450537600), (6, 375448000), (8, 281586000), (10, 225268800), (12, 187724000), (15, 150179200), (16, 140793000), (20, 112634400), (24, 93862000), (25, 90107520), (30, 75089600), (32, 70396500), (40, 56317200), (48, 46931000), (50, 45053760), (60, 37544800), (64, 35198250), (71, 31728000), (75, 30035840), (80, 28158600), (96, 23465500), (100, 22526880), (120, 18772400), (125, 18021504), (128, 17599125), (142, 15864000), (150, 15017920), (160, 14079300), (192, 11732750), (200, 11263440), (213, 10576000), (240, 9386200), (250, 9010752), (284, 7932000), (300, 7508960), (320, 7039650), (355, 6345600), (375, 6007168), (384, 5866375), (400, 5631720), (426, 5288000), (480, 4693100), (500, 4505376), (568, 3966000), (600, 3754480), (640, 3519825), (661, 3408000), (710, 3172800), (750, 3003584), (800, 2815860), (852, 2644000), (960, 2346550), (1000, 2252688), (1065, 2115200), (1136, 1983000), (1200, 1877240), (1322, 1704000), (1420, 1586400), (1500, 1501792), (1600, 1407930), (1704, 1322000), (1775, 1269120), (1920, 1173275), (1983, 1136000), (2000, 1126344), (2130, 1057600), (2272, 991500), (2400, 938620), (2644, 852000), (2840, 793200), (3000, 750896), (3200, 703965), (3305, 681600), (3408, 661000), (3550, 634560), (3966, 568000), (4000, 563172), (4260, 528800), (4544, 495750), (4800, 469310), (5288, 426000), (5325, 423040), (5680, 396600), (6000, 375448), (6610, 340800), (6816, 330500), (7100, 317280), (7932, 284000), (8000, 281586), (8520, 264400), (8875, 253824), (9088, 247875), (9600, 234655), (9915, 227200), (10576, 213000), (10650, 211520), (11360, 198300), (12000, 187724), (13220, 170400), (13632, 165250), (14200, 158640), (15864, 142000), (16000, 140793), (16525, 136320), (17040, 132200), (17750, 126912), (19830, 113600), (21152, 106500), (21300, 105760), (22720, 99150), (24000, 93862), (26440, 85200), (26625, 84608), (27264, 82625), (28400, 79320), (31728, 71000), (33050, 68160), (34080, 66100), (35500, 63456), (39660, 56800), (42304, 53250), (42600, 52880), (45440, 49575), (46931, 48000)]