157552560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 624960000

約数和(自身を除く): 467407440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 349, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 698, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1047, 1080, 1140, 1188, 1254, 1320, 1368, 1396, 1485, 1520, 1584, 1672, 1710, 1745, 1881, 1980, 2052, 2090, 2094, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2792, 2970, 3135, 3141, 3344, 3420, 3490, 3762, 3839, 3960, 4104, 4180, 4188, 4560, 4752, 5016, 5130, 5235, 5584, 5643, 5940, 6270, 6282, 6631, 6840, 6980, 7524, 7678, 7920, 8208, 8360, 8376, 9405, 9423, 10032, 10260, 10470, 11286, 11517, 11880, 12540, 12564, 13262, 13680, 13960, 15048, 15356, 15705, 16720, 16752, 18810, 18846, 19195, 19893, 20520, 20940, 22572, 23034, 23760, 25080, 25128, 26524, 27920, 28215, 30096, 30712, 31410, 33155, 34551, 37620, 37692, 38390, 39786, 41040, 41880, 45144, 46068, 47115, 50160, 50256, 53048, 56430, 57585, 59679, 61424, 62820, 66310, 69102, 72941, 75240, 75384, 76780, 79572, 83760, 90288, 92136, 94230, 99465, 103653, 106096, 112860, 115170, 119358, 125640, 132620, 138204, 145882, 150480, 150768, 153560, 159144, 172755, 179037, 184272, 188460, 198930, 207306, 218823, 225720, 230340, 238716, 251280, 265240, 276408, 291764, 298395, 307120, 318288, 345510, 358074, 364705, 376920, 397860, 414612, 437646, 451440, 460680, 477432, 518265, 530480, 552816, 583528, 596790, 656469, 691020, 716148, 729410, 753840, 795720, 829224, 875292, 895185, 921360, 954864, 1036530, 1094115, 1167056, 1193580, 1312938, 1382040, 1432296, 1458820, 1591440, 1658448, 1750584, 1790370, 1969407, 2073060, 2188230, 2387160, 2625876, 2764080, 2864592, 2917640, 3282345, 3501168, 3580740, 3938814, 4146120, 4376460, 4774320, 5251752, 5835280, 6564690, 7161480, 7877628, 8292240, 8752920, 9847035, 10503504, 13129380, 14322960, 15755256, 17505840, 19694070, 26258760, 31510512, 39388140, 52517520, 78776280, 157552560]

約数ペア:

[(1, 157552560), (2, 78776280), (3, 52517520), (4, 39388140), (5, 31510512), (6, 26258760), (8, 19694070), (9, 17505840), (10, 15755256), (11, 14322960), (12, 13129380), (15, 10503504), (16, 9847035), (18, 8752920), (19, 8292240), (20, 7877628), (22, 7161480), (24, 6564690), (27, 5835280), (30, 5251752), (33, 4774320), (36, 4376460), (38, 4146120), (40, 3938814), (44, 3580740), (45, 3501168), (48, 3282345), (54, 2917640), (55, 2864592), (57, 2764080), (60, 2625876), (66, 2387160), (72, 2188230), (76, 2073060), (80, 1969407), (88, 1790370), (90, 1750584), (95, 1658448), (99, 1591440), (108, 1458820), (110, 1432296), (114, 1382040), (120, 1312938), (132, 1193580), (135, 1167056), (144, 1094115), (152, 1036530), (165, 954864), (171, 921360), (176, 895185), (180, 875292), (190, 829224), (198, 795720), (209, 753840), (216, 729410), (220, 716148), (228, 691020), (240, 656469), (264, 596790), (270, 583528), (285, 552816), (297, 530480), (304, 518265), (330, 477432), (342, 460680), (349, 451440), (360, 437646), (380, 414612), (396, 397860), (418, 376920), (432, 364705), (440, 358074), (456, 345510), (495, 318288), (513, 307120), (528, 298395), (540, 291764), (570, 276408), (594, 265240), (627, 251280), (660, 238716), (684, 230340), (698, 225720), (720, 218823), (760, 207306), (792, 198930), (836, 188460), (855, 184272), (880, 179037), (912, 172755), (990, 159144), (1026, 153560), (1045, 150768), (1047, 150480), (1080, 145882), (1140, 138204), (1188, 132620), (1254, 125640), (1320, 119358), (1368, 115170), (1396, 112860), (1485, 106096), (1520, 103653), (1584, 99465), (1672, 94230), (1710, 92136), (1745, 90288), (1881, 83760), (1980, 79572), (2052, 76780), (2090, 75384), (2094, 75240), (2160, 72941), (2280, 69102), (2376, 66310), (2508, 62820), (2565, 61424), (2640, 59679), (2736, 57585), (2792, 56430), (2970, 53048), (3135, 50256), (3141, 50160), (3344, 47115), (3420, 46068), (3490, 45144), (3762, 41880), (3839, 41040), (3960, 39786), (4104, 38390), (4180, 37692), (4188, 37620), (4560, 34551), (4752, 33155), (5016, 31410), (5130, 30712), (5235, 30096), (5584, 28215), (5643, 27920), (5940, 26524), (6270, 25128), (6282, 25080), (6631, 23760), (6840, 23034), (6980, 22572), (7524, 20940), (7678, 20520), (7920, 19893), (8208, 19195), (8360, 18846), (8376, 18810), (9405, 16752), (9423, 16720), (10032, 15705), (10260, 15356), (10470, 15048), (11286, 13960), (11517, 13680), (11880, 13262), (12540, 12564)]