214621680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 320

約数和(自身を含む): 847945728

約数和(自身を除く): 633324048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 317, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 634, 651, 728, 744, 780, 806, 840, 868, 910, 930, 951, 1040, 1085, 1092, 1209, 1240, 1268, 1302, 1365, 1456, 1488, 1560, 1585, 1612, 1680, 1736, 1820, 1860, 1902, 2015, 2170, 2184, 2219, 2418, 2480, 2536, 2604, 2730, 2821, 3120, 3170, 3224, 3255, 3472, 3640, 3720, 3804, 4030, 4121, 4340, 4368, 4438, 4755, 4836, 5072, 5208, 5460, 5642, 6045, 6340, 6448, 6510, 6657, 7280, 7440, 7608, 8060, 8242, 8463, 8680, 8876, 9510, 9672, 9827, 10416, 10920, 11095, 11284, 12090, 12363, 12680, 13020, 13314, 14105, 15216, 16120, 16484, 16926, 17360, 17752, 19020, 19344, 19654, 20605, 21840, 22190, 22568, 24180, 24726, 25360, 26040, 26628, 28210, 28847, 29481, 32240, 32968, 33285, 33852, 35504, 38040, 39308, 41210, 42315, 44380, 45136, 48360, 49135, 49452, 52080, 53256, 56420, 57694, 58962, 61815, 65936, 66570, 67704, 68789, 76080, 78616, 82420, 84630, 86541, 88760, 96720, 98270, 98904, 106512, 112840, 115388, 117924, 123630, 127751, 133140, 135408, 137578, 144235, 147405, 157232, 164840, 169260, 173082, 177520, 196540, 197808, 206367, 225680, 230776, 235848, 247260, 255502, 266280, 275156, 288470, 294810, 329680, 338520, 343945, 346164, 383253, 393080, 412734, 432705, 461552, 471696, 494520, 511004, 532560, 550312, 576940, 589620, 638755, 677040, 687890, 692328, 766506, 786160, 825468, 865410, 894257, 989040, 1022008, 1031835, 1100624, 1153880, 1179240, 1277510, 1375780, 1384656, 1533012, 1650936, 1730820, 1788514, 1916265, 2044016, 2063670, 2307760, 2358480, 2555020, 2682771, 2751560, 3066024, 3301872, 3461640, 3577028, 3832530, 4127340, 4471285, 5110040, 5365542, 5503120, 6132048, 6923280, 7154056, 7665060, 8254680, 8942570, 10220080, 10731084, 13413855, 14308112, 15330120, 16509360, 17885140, 21462168, 26827710, 30660240, 35770280, 42924336, 53655420, 71540560, 107310840, 214621680]

約数ペア:

[(1, 214621680), (2, 107310840), (3, 71540560), (4, 53655420), (5, 42924336), (6, 35770280), (7, 30660240), (8, 26827710), (10, 21462168), (12, 17885140), (13, 16509360), (14, 15330120), (15, 14308112), (16, 13413855), (20, 10731084), (21, 10220080), (24, 8942570), (26, 8254680), (28, 7665060), (30, 7154056), (31, 6923280), (35, 6132048), (39, 5503120), (40, 5365542), (42, 5110040), (48, 4471285), (52, 4127340), (56, 3832530), (60, 3577028), (62, 3461640), (65, 3301872), (70, 3066024), (78, 2751560), (80, 2682771), (84, 2555020), (91, 2358480), (93, 2307760), (104, 2063670), (105, 2044016), (112, 1916265), (120, 1788514), (124, 1730820), (130, 1650936), (140, 1533012), (155, 1384656), (156, 1375780), (168, 1277510), (182, 1179240), (186, 1153880), (195, 1100624), (208, 1031835), (210, 1022008), (217, 989040), (240, 894257), (248, 865410), (260, 825468), (273, 786160), (280, 766506), (310, 692328), (312, 687890), (317, 677040), (336, 638755), (364, 589620), (372, 576940), (390, 550312), (403, 532560), (420, 511004), (434, 494520), (455, 471696), (465, 461552), (496, 432705), (520, 412734), (546, 393080), (560, 383253), (620, 346164), (624, 343945), (634, 338520), (651, 329680), (728, 294810), (744, 288470), (780, 275156), (806, 266280), (840, 255502), (868, 247260), (910, 235848), (930, 230776), (951, 225680), (1040, 206367), (1085, 197808), (1092, 196540), (1209, 177520), (1240, 173082), (1268, 169260), (1302, 164840), (1365, 157232), (1456, 147405), (1488, 144235), (1560, 137578), (1585, 135408), (1612, 133140), (1680, 127751), (1736, 123630), (1820, 117924), (1860, 115388), (1902, 112840), (2015, 106512), (2170, 98904), (2184, 98270), (2219, 96720), (2418, 88760), (2480, 86541), (2536, 84630), (2604, 82420), (2730, 78616), (2821, 76080), (3120, 68789), (3170, 67704), (3224, 66570), (3255, 65936), (3472, 61815), (3640, 58962), (3720, 57694), (3804, 56420), (4030, 53256), (4121, 52080), (4340, 49452), (4368, 49135), (4438, 48360), (4755, 45136), (4836, 44380), (5072, 42315), (5208, 41210), (5460, 39308), (5642, 38040), (6045, 35504), (6340, 33852), (6448, 33285), (6510, 32968), (6657, 32240), (7280, 29481), (7440, 28847), (7608, 28210), (8060, 26628), (8242, 26040), (8463, 25360), (8680, 24726), (8876, 24180), (9510, 22568), (9672, 22190), (9827, 21840), (10416, 20605), (10920, 19654), (11095, 19344), (11284, 19020), (12090, 17752), (12363, 17360), (12680, 16926), (13020, 16484), (13314, 16120), (14105, 15216)]