493900680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 256

約数和(自身を含む): 1883750400

約数和(自身を除く): 1389849720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1459, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 2918, 3224, 3255, 3640, 3720, 4030, 4340, 4377, 4836, 5208, 5460, 5642, 5836, 6045, 6510, 7295, 8060, 8463, 8680, 8754, 9672, 10213, 10920, 11284, 11672, 12090, 13020, 14105, 14590, 16120, 16926, 17508, 18967, 20426, 21885, 22568, 24180, 26040, 28210, 29180, 30639, 33852, 35016, 37934, 40852, 42315, 43770, 45229, 48360, 51065, 56420, 56901, 58360, 61278, 67704, 75868, 81704, 84630, 87540, 90458, 94835, 102130, 112840, 113802, 122556, 132769, 135687, 151736, 153195, 169260, 175080, 180916, 189670, 204260, 226145, 227604, 245112, 265538, 271374, 284505, 306390, 316603, 338520, 361832, 379340, 398307, 408520, 452290, 455208, 531076, 542748, 569010, 587977, 612780, 633206, 663845, 678435, 758680, 796614, 904580, 949809, 1062152, 1085496, 1138020, 1175954, 1225560, 1266412, 1327690, 1356870, 1583015, 1593228, 1763931, 1809160, 1899618, 1991535, 2276040, 2351908, 2532824, 2655380, 2713740, 2939885, 3166030, 3186456, 3527862, 3799236, 3983070, 4115839, 4703816, 4749045, 5310760, 5427480, 5879770, 6332060, 7055724, 7598472, 7966140, 8231678, 8819655, 9498090, 11759540, 12347517, 12664120, 14111448, 15932280, 16463356, 17639310, 18996180, 20579195, 23519080, 24695034, 32926712, 35278620, 37992360, 41158390, 49390068, 61737585, 70557240, 82316780, 98780136, 123475170, 164633560, 246950340, 493900680]

約数ペア:

[(1, 493900680), (2, 246950340), (3, 164633560), (4, 123475170), (5, 98780136), (6, 82316780), (7, 70557240), (8, 61737585), (10, 49390068), (12, 41158390), (13, 37992360), (14, 35278620), (15, 32926712), (20, 24695034), (21, 23519080), (24, 20579195), (26, 18996180), (28, 17639310), (30, 16463356), (31, 15932280), (35, 14111448), (39, 12664120), (40, 12347517), (42, 11759540), (52, 9498090), (56, 8819655), (60, 8231678), (62, 7966140), (65, 7598472), (70, 7055724), (78, 6332060), (84, 5879770), (91, 5427480), (93, 5310760), (104, 4749045), (105, 4703816), (120, 4115839), (124, 3983070), (130, 3799236), (140, 3527862), (155, 3186456), (156, 3166030), (168, 2939885), (182, 2713740), (186, 2655380), (195, 2532824), (210, 2351908), (217, 2276040), (248, 1991535), (260, 1899618), (273, 1809160), (280, 1763931), (310, 1593228), (312, 1583015), (364, 1356870), (372, 1327690), (390, 1266412), (403, 1225560), (420, 1175954), (434, 1138020), (455, 1085496), (465, 1062152), (520, 949809), (546, 904580), (620, 796614), (651, 758680), (728, 678435), (744, 663845), (780, 633206), (806, 612780), (840, 587977), (868, 569010), (910, 542748), (930, 531076), (1085, 455208), (1092, 452290), (1209, 408520), (1240, 398307), (1302, 379340), (1365, 361832), (1459, 338520), (1560, 316603), (1612, 306390), (1736, 284505), (1820, 271374), (1860, 265538), (2015, 245112), (2170, 227604), (2184, 226145), (2418, 204260), (2604, 189670), (2730, 180916), (2821, 175080), (2918, 169260), (3224, 153195), (3255, 151736), (3640, 135687), (3720, 132769), (4030, 122556), (4340, 113802), (4377, 112840), (4836, 102130), (5208, 94835), (5460, 90458), (5642, 87540), (5836, 84630), (6045, 81704), (6510, 75868), (7295, 67704), (8060, 61278), (8463, 58360), (8680, 56901), (8754, 56420), (9672, 51065), (10213, 48360), (10920, 45229), (11284, 43770), (11672, 42315), (12090, 40852), (13020, 37934), (14105, 35016), (14590, 33852), (16120, 30639), (16926, 29180), (17508, 28210), (18967, 26040), (20426, 24180), (21885, 22568)]