283237080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 1022976000

約数和(自身を除く): 739738920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 73, 84, 93, 105, 120, 124, 140, 146, 149, 155, 168, 186, 210, 217, 219, 248, 280, 292, 298, 310, 365, 372, 420, 434, 438, 447, 465, 511, 584, 596, 620, 651, 730, 744, 745, 840, 868, 876, 894, 930, 1022, 1043, 1085, 1095, 1192, 1240, 1302, 1460, 1490, 1533, 1736, 1752, 1788, 1860, 2044, 2086, 2170, 2190, 2235, 2263, 2555, 2604, 2920, 2980, 3066, 3129, 3255, 3576, 3720, 4088, 4172, 4340, 4380, 4470, 4526, 4619, 5110, 5208, 5215, 5960, 6132, 6258, 6510, 6789, 7665, 8344, 8680, 8760, 8940, 9052, 9238, 10220, 10430, 10877, 11315, 12264, 12516, 13020, 13578, 13857, 15330, 15645, 15841, 17880, 18104, 18476, 20440, 20860, 21754, 22630, 23095, 25032, 26040, 27156, 27714, 30660, 31290, 31682, 32333, 32631, 33945, 36952, 41720, 43508, 45260, 46190, 47523, 54312, 54385, 55428, 61320, 62580, 63364, 64666, 65262, 67890, 69285, 76139, 79205, 87016, 90520, 92380, 95046, 96999, 108770, 110856, 125160, 126728, 129332, 130524, 135780, 138570, 152278, 158410, 161665, 163155, 184760, 190092, 193998, 217540, 228417, 237615, 258664, 261048, 271560, 277140, 304556, 316820, 323330, 326310, 337187, 380184, 380695, 387996, 435080, 456834, 475230, 484995, 554280, 609112, 633640, 646660, 652620, 674374, 761390, 775992, 913668, 950460, 969990, 1011561, 1142085, 1293320, 1305240, 1348748, 1522780, 1685935, 1827336, 1900920, 1939980, 2023122, 2284170, 2360309, 2697496, 3045560, 3371870, 3879960, 4046244, 4568340, 4720618, 5057805, 6743740, 7080927, 8092488, 9136680, 9441236, 10115610, 11801545, 13487480, 14161854, 18882472, 20231220, 23603090, 28323708, 35404635, 40462440, 47206180, 56647416, 70809270, 94412360, 141618540, 283237080]

約数ペア:

[(1, 283237080), (2, 141618540), (3, 94412360), (4, 70809270), (5, 56647416), (6, 47206180), (7, 40462440), (8, 35404635), (10, 28323708), (12, 23603090), (14, 20231220), (15, 18882472), (20, 14161854), (21, 13487480), (24, 11801545), (28, 10115610), (30, 9441236), (31, 9136680), (35, 8092488), (40, 7080927), (42, 6743740), (56, 5057805), (60, 4720618), (62, 4568340), (70, 4046244), (73, 3879960), (84, 3371870), (93, 3045560), (105, 2697496), (120, 2360309), (124, 2284170), (140, 2023122), (146, 1939980), (149, 1900920), (155, 1827336), (168, 1685935), (186, 1522780), (210, 1348748), (217, 1305240), (219, 1293320), (248, 1142085), (280, 1011561), (292, 969990), (298, 950460), (310, 913668), (365, 775992), (372, 761390), (420, 674374), (434, 652620), (438, 646660), (447, 633640), (465, 609112), (511, 554280), (584, 484995), (596, 475230), (620, 456834), (651, 435080), (730, 387996), (744, 380695), (745, 380184), (840, 337187), (868, 326310), (876, 323330), (894, 316820), (930, 304556), (1022, 277140), (1043, 271560), (1085, 261048), (1095, 258664), (1192, 237615), (1240, 228417), (1302, 217540), (1460, 193998), (1490, 190092), (1533, 184760), (1736, 163155), (1752, 161665), (1788, 158410), (1860, 152278), (2044, 138570), (2086, 135780), (2170, 130524), (2190, 129332), (2235, 126728), (2263, 125160), (2555, 110856), (2604, 108770), (2920, 96999), (2980, 95046), (3066, 92380), (3129, 90520), (3255, 87016), (3576, 79205), (3720, 76139), (4088, 69285), (4172, 67890), (4340, 65262), (4380, 64666), (4470, 63364), (4526, 62580), (4619, 61320), (5110, 55428), (5208, 54385), (5215, 54312), (5960, 47523), (6132, 46190), (6258, 45260), (6510, 43508), (6789, 41720), (7665, 36952), (8344, 33945), (8680, 32631), (8760, 32333), (8940, 31682), (9052, 31290), (9238, 30660), (10220, 27714), (10430, 27156), (10877, 26040), (11315, 25032), (12264, 23095), (12516, 22630), (13020, 21754), (13578, 20860), (13857, 20440), (15330, 18476), (15645, 18104), (15841, 17880)]