316008420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1930

約数の個数: 192

約数和(自身を含む): 1124745216

約数和(自身を除く): 808736796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 1867, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 3734, 4030, 4340, 4836, 5460, 5601, 5642, 6045, 6510, 7468, 8060, 8463, 9335, 11202, 11284, 12090, 13020, 13069, 14105, 16926, 18670, 22404, 24180, 24271, 26138, 28005, 28210, 33852, 37340, 39207, 42315, 48542, 52276, 56010, 56420, 57877, 65345, 72813, 78414, 84630, 97084, 112020, 115754, 121355, 130690, 145626, 156828, 169260, 169897, 173631, 196035, 231508, 242710, 261380, 289385, 291252, 339794, 347262, 364065, 392070, 405139, 485420, 509691, 578770, 679588, 694524, 728130, 752401, 784140, 810278, 849485, 868155, 1019382, 1157540, 1215417, 1456260, 1504802, 1620556, 1698970, 1736310, 2025695, 2038764, 2257203, 2430834, 2548455, 3009604, 3397940, 3472620, 3762005, 4051390, 4514406, 4861668, 5096910, 5266807, 6077085, 7524010, 8102780, 9028812, 10193820, 10533614, 11286015, 12154170, 15048020, 15800421, 21067228, 22572030, 24308340, 26334035, 31600842, 45144060, 52668070, 63201684, 79002105, 105336140, 158004210, 316008420]

約数ペア:

[(1, 316008420), (2, 158004210), (3, 105336140), (4, 79002105), (5, 63201684), (6, 52668070), (7, 45144060), (10, 31600842), (12, 26334035), (13, 24308340), (14, 22572030), (15, 21067228), (20, 15800421), (21, 15048020), (26, 12154170), (28, 11286015), (30, 10533614), (31, 10193820), (35, 9028812), (39, 8102780), (42, 7524010), (52, 6077085), (60, 5266807), (62, 5096910), (65, 4861668), (70, 4514406), (78, 4051390), (84, 3762005), (91, 3472620), (93, 3397940), (105, 3009604), (124, 2548455), (130, 2430834), (140, 2257203), (155, 2038764), (156, 2025695), (182, 1736310), (186, 1698970), (195, 1620556), (210, 1504802), (217, 1456260), (260, 1215417), (273, 1157540), (310, 1019382), (364, 868155), (372, 849485), (390, 810278), (403, 784140), (420, 752401), (434, 728130), (455, 694524), (465, 679588), (546, 578770), (620, 509691), (651, 485420), (780, 405139), (806, 392070), (868, 364065), (910, 347262), (930, 339794), (1085, 291252), (1092, 289385), (1209, 261380), (1302, 242710), (1365, 231508), (1612, 196035), (1820, 173631), (1860, 169897), (1867, 169260), (2015, 156828), (2170, 145626), (2418, 130690), (2604, 121355), (2730, 115754), (2821, 112020), (3255, 97084), (3734, 84630), (4030, 78414), (4340, 72813), (4836, 65345), (5460, 57877), (5601, 56420), (5642, 56010), (6045, 52276), (6510, 48542), (7468, 42315), (8060, 39207), (8463, 37340), (9335, 33852), (11202, 28210), (11284, 28005), (12090, 26138), (13020, 24271), (13069, 24180), (14105, 22404), (16926, 18670)]