507905580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 1813081536

約数和(自身を除く): 1305175956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 97, 98, 105, 130, 137, 140, 147, 156, 182, 194, 195, 196, 210, 245, 260, 273, 274, 291, 294, 364, 388, 390, 411, 420, 455, 485, 490, 546, 548, 582, 588, 637, 679, 685, 735, 780, 822, 910, 959, 970, 980, 1092, 1164, 1261, 1274, 1358, 1365, 1370, 1455, 1470, 1644, 1781, 1820, 1911, 1918, 1940, 2037, 2055, 2522, 2548, 2716, 2730, 2740, 2877, 2910, 2940, 3185, 3395, 3562, 3783, 3822, 3836, 4074, 4110, 4753, 4795, 5044, 5343, 5460, 5754, 5820, 6305, 6370, 6713, 6790, 7124, 7566, 7644, 8148, 8220, 8827, 8905, 9506, 9555, 9590, 10185, 10686, 11508, 12467, 12610, 12740, 13289, 13426, 13580, 14259, 14385, 15132, 17654, 17810, 18915, 19012, 19110, 19180, 20139, 20370, 21372, 23765, 24934, 25220, 26481, 26578, 26715, 26852, 28518, 28770, 33565, 35308, 35620, 37401, 37830, 38220, 39867, 40278, 40740, 44135, 47530, 49868, 52962, 53156, 53430, 57036, 57540, 61789, 62335, 66445, 67130, 71295, 74802, 75660, 79734, 80556, 87269, 88270, 93023, 95060, 100695, 105924, 106860, 123578, 124670, 132405, 132890, 134260, 142590, 149604, 159468, 172757, 174538, 176540, 185367, 186046, 187005, 199335, 201390, 247156, 249340, 261807, 264810, 265780, 279069, 285180, 308945, 345514, 349076, 370734, 372092, 374010, 398670, 402780, 436345, 465115, 518271, 523614, 529620, 558138, 617890, 651161, 691028, 741468, 748020, 797340, 863785, 872690, 926835, 930230, 1036542, 1047228, 1116276, 1209299, 1235780, 1302322, 1309035, 1395345, 1727570, 1745380, 1853670, 1860460, 1953483, 2073084, 2418598, 2591355, 2604644, 2618070, 2790690, 3255805, 3455140, 3627897, 3707340, 3906966, 4837196, 5182710, 5236140, 5581380, 6046495, 6511610, 7255794, 7813932, 8465093, 9767415, 10365420, 12092990, 13023220, 14511588, 16930186, 18139485, 19534830, 24185980, 25395279, 33860372, 36278970, 39069660, 42325465, 50790558, 72557940, 84650930, 101581116, 126976395, 169301860, 253952790, 507905580]

約数ペア:

[(1, 507905580), (2, 253952790), (3, 169301860), (4, 126976395), (5, 101581116), (6, 84650930), (7, 72557940), (10, 50790558), (12, 42325465), (13, 39069660), (14, 36278970), (15, 33860372), (20, 25395279), (21, 24185980), (26, 19534830), (28, 18139485), (30, 16930186), (35, 14511588), (39, 13023220), (42, 12092990), (49, 10365420), (52, 9767415), (60, 8465093), (65, 7813932), (70, 7255794), (78, 6511610), (84, 6046495), (91, 5581380), (97, 5236140), (98, 5182710), (105, 4837196), (130, 3906966), (137, 3707340), (140, 3627897), (147, 3455140), (156, 3255805), (182, 2790690), (194, 2618070), (195, 2604644), (196, 2591355), (210, 2418598), (245, 2073084), (260, 1953483), (273, 1860460), (274, 1853670), (291, 1745380), (294, 1727570), (364, 1395345), (388, 1309035), (390, 1302322), (411, 1235780), (420, 1209299), (455, 1116276), (485, 1047228), (490, 1036542), (546, 930230), (548, 926835), (582, 872690), (588, 863785), (637, 797340), (679, 748020), (685, 741468), (735, 691028), (780, 651161), (822, 617890), (910, 558138), (959, 529620), (970, 523614), (980, 518271), (1092, 465115), (1164, 436345), (1261, 402780), (1274, 398670), (1358, 374010), (1365, 372092), (1370, 370734), (1455, 349076), (1470, 345514), (1644, 308945), (1781, 285180), (1820, 279069), (1911, 265780), (1918, 264810), (1940, 261807), (2037, 249340), (2055, 247156), (2522, 201390), (2548, 199335), (2716, 187005), (2730, 186046), (2740, 185367), (2877, 176540), (2910, 174538), (2940, 172757), (3185, 159468), (3395, 149604), (3562, 142590), (3783, 134260), (3822, 132890), (3836, 132405), (4074, 124670), (4110, 123578), (4753, 106860), (4795, 105924), (5044, 100695), (5343, 95060), (5460, 93023), (5754, 88270), (5820, 87269), (6305, 80556), (6370, 79734), (6713, 75660), (6790, 74802), (7124, 71295), (7566, 67130), (7644, 66445), (8148, 62335), (8220, 61789), (8827, 57540), (8905, 57036), (9506, 53430), (9555, 53156), (9590, 52962), (10185, 49868), (10686, 47530), (11508, 44135), (12467, 40740), (12610, 40278), (12740, 39867), (13289, 38220), (13426, 37830), (13580, 37401), (14259, 35620), (14385, 35308), (15132, 33565), (17654, 28770), (17810, 28518), (18915, 26852), (19012, 26715), (19110, 26578), (19180, 26481), (20139, 25220), (20370, 24934), (21372, 23765)]