1400138880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5531

約数の個数: 256

約数和(自身を含む): 5369932800

約数和(自身を除く): 3969793920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 5483, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 10966, 12160, 12768, 13440, 15960, 16449, 17024, 18240, 21280, 21932, 25536, 27415, 31920, 32898, 36480, 38381, 42560, 43864, 51072, 54830, 63840, 65796, 76762, 82245, 85120, 87728, 104177, 109660, 115143, 127680, 131592, 153524, 164490, 175456, 191905, 208354, 219320, 230286, 255360, 263184, 307048, 312531, 328980, 350912, 383810, 416708, 438640, 460572, 520885, 526368, 575715, 614096, 625062, 657960, 701824, 729239, 767620, 833416, 877280, 921144, 1041770, 1052736, 1151430, 1228192, 1250124, 1315920, 1458478, 1535240, 1562655, 1666832, 1754560, 1842288, 2083540, 2105472, 2187717, 2302860, 2456384, 2500248, 2631840, 2916956, 3070480, 3125310, 3333664, 3509120, 3646195, 3684576, 4167080, 4375434, 4605720, 4912768, 5000496, 5263680, 5833912, 6140960, 6250620, 6667328, 7292390, 7369152, 8334160, 8750868, 9211440, 10000992, 10527360, 10938585, 11667824, 12281920, 12501240, 13334656, 14584780, 14738304, 16668320, 17501736, 18422880, 20001984, 21877170, 23335648, 24563840, 25002480, 29169560, 33336640, 35003472, 36845760, 40003968, 43754340, 46671296, 50004960, 58339120, 66673280, 70006944, 73691520, 87508680, 93342592, 100009920, 116678240, 140013888, 175017360, 200019840, 233356480, 280027776, 350034720, 466712960, 700069440, 1400138880]

約数ペア:

[(1, 1400138880), (2, 700069440), (3, 466712960), (4, 350034720), (5, 280027776), (6, 233356480), (7, 200019840), (8, 175017360), (10, 140013888), (12, 116678240), (14, 100009920), (15, 93342592), (16, 87508680), (19, 73691520), (20, 70006944), (21, 66673280), (24, 58339120), (28, 50004960), (30, 46671296), (32, 43754340), (35, 40003968), (38, 36845760), (40, 35003472), (42, 33336640), (48, 29169560), (56, 25002480), (57, 24563840), (60, 23335648), (64, 21877170), (70, 20001984), (76, 18422880), (80, 17501736), (84, 16668320), (95, 14738304), (96, 14584780), (105, 13334656), (112, 12501240), (114, 12281920), (120, 11667824), (128, 10938585), (133, 10527360), (140, 10000992), (152, 9211440), (160, 8750868), (168, 8334160), (190, 7369152), (192, 7292390), (210, 6667328), (224, 6250620), (228, 6140960), (240, 5833912), (266, 5263680), (280, 5000496), (285, 4912768), (304, 4605720), (320, 4375434), (336, 4167080), (380, 3684576), (384, 3646195), (399, 3509120), (420, 3333664), (448, 3125310), (456, 3070480), (480, 2916956), (532, 2631840), (560, 2500248), (570, 2456384), (608, 2302860), (640, 2187717), (665, 2105472), (672, 2083540), (760, 1842288), (798, 1754560), (840, 1666832), (896, 1562655), (912, 1535240), (960, 1458478), (1064, 1315920), (1120, 1250124), (1140, 1228192), (1216, 1151430), (1330, 1052736), (1344, 1041770), (1520, 921144), (1596, 877280), (1680, 833416), (1824, 767620), (1920, 729239), (1995, 701824), (2128, 657960), (2240, 625062), (2280, 614096), (2432, 575715), (2660, 526368), (2688, 520885), (3040, 460572), (3192, 438640), (3360, 416708), (3648, 383810), (3990, 350912), (4256, 328980), (4480, 312531), (4560, 307048), (5320, 263184), (5483, 255360), (6080, 230286), (6384, 219320), (6720, 208354), (7296, 191905), (7980, 175456), (8512, 164490), (9120, 153524), (10640, 131592), (10966, 127680), (12160, 115143), (12768, 109660), (13440, 104177), (15960, 87728), (16449, 85120), (17024, 82245), (18240, 76762), (21280, 65796), (21932, 63840), (25536, 54830), (27415, 51072), (31920, 43864), (32898, 42560), (36480, 38381)]