15679920680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 39159547200

約数和(自身を除く): 23479626520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 53, 58, 61, 74, 106, 113, 116, 122, 145, 148, 185, 212, 226, 232, 244, 265, 290, 296, 305, 370, 424, 452, 488, 530, 565, 580, 610, 740, 904, 1060, 1073, 1130, 1160, 1220, 1480, 1537, 1769, 1961, 2120, 2146, 2257, 2260, 2440, 3074, 3233, 3277, 3538, 3922, 4181, 4292, 4514, 4520, 5365, 5989, 6148, 6466, 6554, 6893, 7076, 7685, 7844, 8362, 8584, 8845, 9028, 9805, 10730, 11285, 11978, 12296, 12932, 13108, 13786, 14152, 15370, 15688, 16165, 16385, 16724, 17690, 18056, 19610, 20905, 21460, 22570, 23956, 25864, 26216, 27572, 29945, 30740, 32330, 32770, 33448, 34465, 35380, 39220, 41810, 42920, 45140, 47912, 55144, 56869, 59890, 61480, 64660, 65453, 65540, 68930, 70760, 78440, 83620, 90280, 93757, 113738, 119621, 119780, 121249, 129320, 130906, 131080, 137860, 167240, 173681, 187514, 199897, 221593, 227476, 239242, 239560, 242498, 255041, 261812, 275720, 284345, 327265, 347362, 365329, 375028, 399794, 443186, 454952, 468785, 478484, 484996, 510082, 523624, 568690, 598105, 606245, 654530, 694724, 730658, 750056, 799588, 868405, 886372, 937570, 956968, 969992, 999485, 1020164, 1107965, 1137380, 1196210, 1212490, 1275205, 1309060, 1389448, 1461316, 1599176, 1736810, 1772744, 1826645, 1875140, 1998970, 2040328, 2215930, 2274760, 2392420, 2424980, 2550410, 2618120, 2922632, 3469009, 3473620, 3653290, 3750280, 3997940, 4431860, 4784840, 4849960, 5100820, 6426197, 6938018, 6947240, 7306580, 7396189, 7995880, 8863720, 10201640, 10594541, 12852394, 13517173, 13876036, 14613160, 14792378, 17345045, 21189082, 25704788, 27034346, 27752072, 29584756, 32130985, 34690090, 36980945, 42378164, 51409576, 52972705, 54068692, 59169512, 64261970, 67585865, 69380180, 73961890, 84756328, 105945410, 108137384, 128523940, 135171730, 138760360, 147923780, 211890820, 257047880, 270343460, 295847560, 391998017, 423781640, 540686920, 783996034, 1567992068, 1959990085, 3135984136, 3919980170, 7839960340, 15679920680]

約数ペア:

[(1, 15679920680), (2, 7839960340), (4, 3919980170), (5, 3135984136), (8, 1959990085), (10, 1567992068), (20, 783996034), (29, 540686920), (37, 423781640), (40, 391998017), (53, 295847560), (58, 270343460), (61, 257047880), (74, 211890820), (106, 147923780), (113, 138760360), (116, 135171730), (122, 128523940), (145, 108137384), (148, 105945410), (185, 84756328), (212, 73961890), (226, 69380180), (232, 67585865), (244, 64261970), (265, 59169512), (290, 54068692), (296, 52972705), (305, 51409576), (370, 42378164), (424, 36980945), (452, 34690090), (488, 32130985), (530, 29584756), (565, 27752072), (580, 27034346), (610, 25704788), (740, 21189082), (904, 17345045), (1060, 14792378), (1073, 14613160), (1130, 13876036), (1160, 13517173), (1220, 12852394), (1480, 10594541), (1537, 10201640), (1769, 8863720), (1961, 7995880), (2120, 7396189), (2146, 7306580), (2257, 6947240), (2260, 6938018), (2440, 6426197), (3074, 5100820), (3233, 4849960), (3277, 4784840), (3538, 4431860), (3922, 3997940), (4181, 3750280), (4292, 3653290), (4514, 3473620), (4520, 3469009), (5365, 2922632), (5989, 2618120), (6148, 2550410), (6466, 2424980), (6554, 2392420), (6893, 2274760), (7076, 2215930), (7685, 2040328), (7844, 1998970), (8362, 1875140), (8584, 1826645), (8845, 1772744), (9028, 1736810), (9805, 1599176), (10730, 1461316), (11285, 1389448), (11978, 1309060), (12296, 1275205), (12932, 1212490), (13108, 1196210), (13786, 1137380), (14152, 1107965), (15370, 1020164), (15688, 999485), (16165, 969992), (16385, 956968), (16724, 937570), (17690, 886372), (18056, 868405), (19610, 799588), (20905, 750056), (21460, 730658), (22570, 694724), (23956, 654530), (25864, 606245), (26216, 598105), (27572, 568690), (29945, 523624), (30740, 510082), (32330, 484996), (32770, 478484), (33448, 468785), (34465, 454952), (35380, 443186), (39220, 399794), (41810, 375028), (42920, 365329), (45140, 347362), (47912, 327265), (55144, 284345), (56869, 275720), (59890, 261812), (61480, 255041), (64660, 242498), (65453, 239560), (65540, 239242), (68930, 227476), (70760, 221593), (78440, 199897), (83620, 187514), (90280, 173681), (93757, 167240), (113738, 137860), (119621, 131080), (119780, 130906), (121249, 129320)]