163294320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 602961408

約数和(自身を除く): 439667088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 71, 74, 80, 84, 105, 111, 112, 120, 140, 142, 148, 168, 185, 210, 213, 222, 240, 259, 280, 284, 296, 336, 355, 370, 420, 426, 444, 497, 518, 555, 560, 568, 592, 710, 740, 777, 840, 852, 888, 994, 1036, 1065, 1110, 1136, 1295, 1369, 1420, 1480, 1491, 1554, 1680, 1704, 1776, 1988, 2072, 2130, 2220, 2485, 2590, 2627, 2738, 2840, 2960, 2982, 3108, 3408, 3885, 3976, 4107, 4144, 4260, 4440, 4970, 5180, 5254, 5476, 5680, 5964, 6216, 6845, 7455, 7770, 7881, 7952, 8214, 8520, 8880, 9583, 9940, 10360, 10508, 10952, 11928, 12432, 13135, 13690, 14910, 15540, 15762, 16428, 17040, 18389, 19166, 19880, 20535, 20720, 21016, 21904, 23856, 26270, 27380, 28749, 29820, 31080, 31524, 32856, 36778, 38332, 39405, 39760, 41070, 42032, 47915, 52540, 54760, 55167, 57498, 59640, 62160, 63048, 65712, 73556, 76664, 78810, 82140, 91945, 95830, 97199, 105080, 109520, 110334, 114996, 119280, 126096, 143745, 147112, 153328, 157620, 164280, 183890, 191660, 194398, 210160, 220668, 229992, 275835, 287490, 291597, 294224, 315240, 328560, 367780, 383320, 388796, 441336, 459984, 485995, 551670, 574980, 583194, 630480, 680393, 735560, 766640, 777592, 882672, 971990, 1103340, 1149960, 1166388, 1360786, 1457985, 1471120, 1555184, 1943980, 2041179, 2206680, 2299920, 2332776, 2721572, 2915970, 3401965, 3887960, 4082358, 4413360, 4665552, 5443144, 5831940, 6803930, 7775920, 8164716, 10205895, 10886288, 11663880, 13607860, 16329432, 20411790, 23327760, 27215720, 32658864, 40823580, 54431440, 81647160, 163294320]

約数ペア:

[(1, 163294320), (2, 81647160), (3, 54431440), (4, 40823580), (5, 32658864), (6, 27215720), (7, 23327760), (8, 20411790), (10, 16329432), (12, 13607860), (14, 11663880), (15, 10886288), (16, 10205895), (20, 8164716), (21, 7775920), (24, 6803930), (28, 5831940), (30, 5443144), (35, 4665552), (37, 4413360), (40, 4082358), (42, 3887960), (48, 3401965), (56, 2915970), (60, 2721572), (70, 2332776), (71, 2299920), (74, 2206680), (80, 2041179), (84, 1943980), (105, 1555184), (111, 1471120), (112, 1457985), (120, 1360786), (140, 1166388), (142, 1149960), (148, 1103340), (168, 971990), (185, 882672), (210, 777592), (213, 766640), (222, 735560), (240, 680393), (259, 630480), (280, 583194), (284, 574980), (296, 551670), (336, 485995), (355, 459984), (370, 441336), (420, 388796), (426, 383320), (444, 367780), (497, 328560), (518, 315240), (555, 294224), (560, 291597), (568, 287490), (592, 275835), (710, 229992), (740, 220668), (777, 210160), (840, 194398), (852, 191660), (888, 183890), (994, 164280), (1036, 157620), (1065, 153328), (1110, 147112), (1136, 143745), (1295, 126096), (1369, 119280), (1420, 114996), (1480, 110334), (1491, 109520), (1554, 105080), (1680, 97199), (1704, 95830), (1776, 91945), (1988, 82140), (2072, 78810), (2130, 76664), (2220, 73556), (2485, 65712), (2590, 63048), (2627, 62160), (2738, 59640), (2840, 57498), (2960, 55167), (2982, 54760), (3108, 52540), (3408, 47915), (3885, 42032), (3976, 41070), (4107, 39760), (4144, 39405), (4260, 38332), (4440, 36778), (4970, 32856), (5180, 31524), (5254, 31080), (5476, 29820), (5680, 28749), (5964, 27380), (6216, 26270), (6845, 23856), (7455, 21904), (7770, 21016), (7881, 20720), (7952, 20535), (8214, 19880), (8520, 19166), (8880, 18389), (9583, 17040), (9940, 16428), (10360, 15762), (10508, 15540), (10952, 14910), (11928, 13690), (12432, 13135)]