128615760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 360

約数和(自身を含む): 538072704

約数和(自身を除く): 409456944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 151, 156, 168, 169, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 302, 312, 315, 336, 338, 360, 364, 390, 420, 453, 455, 468, 504, 507, 520, 546, 560, 585, 604, 624, 630, 676, 720, 728, 755, 780, 819, 840, 845, 906, 910, 936, 1008, 1014, 1040, 1057, 1092, 1170, 1183, 1208, 1260, 1352, 1359, 1365, 1456, 1510, 1521, 1560, 1638, 1680, 1690, 1812, 1820, 1872, 1963, 2028, 2114, 2184, 2265, 2340, 2366, 2416, 2520, 2535, 2704, 2718, 2730, 3020, 3042, 3120, 3171, 3276, 3380, 3549, 3624, 3640, 3926, 4056, 4095, 4228, 4368, 4530, 4680, 4732, 5040, 5070, 5285, 5436, 5460, 5889, 5915, 6040, 6084, 6342, 6552, 6760, 6795, 7098, 7248, 7280, 7605, 7852, 8112, 8190, 8456, 9060, 9360, 9464, 9513, 9815, 10140, 10570, 10647, 10872, 10920, 11778, 11830, 12080, 12168, 12684, 13104, 13520, 13590, 13741, 14196, 15210, 15704, 15855, 16380, 16912, 17667, 17745, 18120, 18928, 19026, 19630, 20280, 21140, 21294, 21744, 21840, 23556, 23660, 24336, 25368, 25519, 27180, 27482, 28392, 29445, 30420, 31408, 31710, 32760, 35334, 35490, 36240, 38052, 39260, 40560, 41223, 42280, 42588, 47112, 47320, 47565, 50736, 51038, 53235, 54360, 54964, 56784, 58890, 60840, 63420, 65520, 68705, 70668, 70980, 76104, 76557, 78520, 82446, 84560, 85176, 88335, 94224, 94640, 95130, 102076, 106470, 108720, 109928, 117780, 121680, 123669, 126840, 127595, 137410, 141336, 141960, 152208, 153114, 157040, 164892, 170352, 176670, 178633, 190260, 204152, 206115, 212940, 219856, 229671, 235560, 247338, 253680, 255190, 274820, 282672, 283920, 306228, 329784, 353340, 357266, 380520, 382785, 408304, 412230, 425880, 459342, 471120, 494676, 510380, 535899, 549640, 612456, 618345, 659568, 706680, 714532, 761040, 765570, 824460, 851760, 893165, 918684, 989352, 1020760, 1071798, 1099280, 1148355, 1224912, 1236690, 1413360, 1429064, 1531140, 1607697, 1648920, 1786330, 1837368, 1978704, 2041520, 2143596, 2296710, 2473380, 2679495, 2858128, 3062280, 3215394, 3297840, 3572660, 3674736, 4287192, 4593420, 4946760, 5358990, 6124560, 6430788, 7145320, 8038485, 8574384, 9186840, 9893520, 10717980, 12861576, 14290640, 16076970, 18373680, 21435960, 25723152, 32153940, 42871920, 64307880, 128615760]

約数ペア:

[(1, 128615760), (2, 64307880), (3, 42871920), (4, 32153940), (5, 25723152), (6, 21435960), (7, 18373680), (8, 16076970), (9, 14290640), (10, 12861576), (12, 10717980), (13, 9893520), (14, 9186840), (15, 8574384), (16, 8038485), (18, 7145320), (20, 6430788), (21, 6124560), (24, 5358990), (26, 4946760), (28, 4593420), (30, 4287192), (35, 3674736), (36, 3572660), (39, 3297840), (40, 3215394), (42, 3062280), (45, 2858128), (48, 2679495), (52, 2473380), (56, 2296710), (60, 2143596), (63, 2041520), (65, 1978704), (70, 1837368), (72, 1786330), (78, 1648920), (80, 1607697), (84, 1531140), (90, 1429064), (91, 1413360), (104, 1236690), (105, 1224912), (112, 1148355), (117, 1099280), (120, 1071798), (126, 1020760), (130, 989352), (140, 918684), (144, 893165), (151, 851760), (156, 824460), (168, 765570), (169, 761040), (180, 714532), (182, 706680), (195, 659568), (208, 618345), (210, 612456), (234, 549640), (240, 535899), (252, 510380), (260, 494676), (273, 471120), (280, 459342), (302, 425880), (312, 412230), (315, 408304), (336, 382785), (338, 380520), (360, 357266), (364, 353340), (390, 329784), (420, 306228), (453, 283920), (455, 282672), (468, 274820), (504, 255190), (507, 253680), (520, 247338), (546, 235560), (560, 229671), (585, 219856), (604, 212940), (624, 206115), (630, 204152), (676, 190260), (720, 178633), (728, 176670), (755, 170352), (780, 164892), (819, 157040), (840, 153114), (845, 152208), (906, 141960), (910, 141336), (936, 137410), (1008, 127595), (1014, 126840), (1040, 123669), (1057, 121680), (1092, 117780), (1170, 109928), (1183, 108720), (1208, 106470), (1260, 102076), (1352, 95130), (1359, 94640), (1365, 94224), (1456, 88335), (1510, 85176), (1521, 84560), (1560, 82446), (1638, 78520), (1680, 76557), (1690, 76104), (1812, 70980), (1820, 70668), (1872, 68705), (1963, 65520), (2028, 63420), (2114, 60840), (2184, 58890), (2265, 56784), (2340, 54964), (2366, 54360), (2416, 53235), (2520, 51038), (2535, 50736), (2704, 47565), (2718, 47320), (2730, 47112), (3020, 42588), (3042, 42280), (3120, 41223), (3171, 40560), (3276, 39260), (3380, 38052), (3549, 36240), (3624, 35490), (3640, 35334), (3926, 32760), (4056, 31710), (4095, 31408), (4228, 30420), (4368, 29445), (4530, 28392), (4680, 27482), (4732, 27180), (5040, 25519), (5070, 25368), (5285, 24336), (5436, 23660), (5460, 23556), (5889, 21840), (5915, 21744), (6040, 21294), (6084, 21140), (6342, 20280), (6552, 19630), (6760, 19026), (6795, 18928), (7098, 18120), (7248, 17745), (7280, 17667), (7605, 16912), (7852, 16380), (8112, 15855), (8190, 15704), (8456, 15210), (9060, 14196), (9360, 13741), (9464, 13590), (9513, 13520), (9815, 13104), (10140, 12684), (10570, 12168), (10647, 12080), (10872, 11830), (10920, 11778)]