129225360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1637

約数の個数: 160

約数和(自身を含む): 451399680

約数和(自身を除く): 322174320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1579, 1705, 1860, 2046, 2480, 2640, 2728, 3158, 3410, 3720, 4092, 4737, 5115, 5456, 6316, 6820, 7440, 7895, 8184, 9474, 10230, 12632, 13640, 15790, 16368, 17369, 18948, 20460, 23685, 25264, 27280, 31580, 34738, 37896, 40920, 47370, 48949, 52107, 63160, 69476, 75792, 81840, 86845, 94740, 97898, 104214, 126320, 138952, 146847, 173690, 189480, 195796, 208428, 244745, 260535, 277904, 293694, 347380, 378960, 391592, 416856, 489490, 521070, 538439, 587388, 694760, 734235, 783184, 833712, 978980, 1042140, 1076878, 1174776, 1389520, 1468470, 1615317, 1957960, 2084280, 2153756, 2349552, 2692195, 2936940, 3230634, 3915920, 4168560, 4307512, 5384390, 5873880, 6461268, 8076585, 8615024, 10768780, 11747760, 12922536, 16153170, 21537560, 25845072, 32306340, 43075120, 64612680, 129225360]

約数ペア:

[(1, 129225360), (2, 64612680), (3, 43075120), (4, 32306340), (5, 25845072), (6, 21537560), (8, 16153170), (10, 12922536), (11, 11747760), (12, 10768780), (15, 8615024), (16, 8076585), (20, 6461268), (22, 5873880), (24, 5384390), (30, 4307512), (31, 4168560), (33, 3915920), (40, 3230634), (44, 2936940), (48, 2692195), (55, 2349552), (60, 2153756), (62, 2084280), (66, 1957960), (80, 1615317), (88, 1468470), (93, 1389520), (110, 1174776), (120, 1076878), (124, 1042140), (132, 978980), (155, 833712), (165, 783184), (176, 734235), (186, 694760), (220, 587388), (240, 538439), (248, 521070), (264, 489490), (310, 416856), (330, 391592), (341, 378960), (372, 347380), (440, 293694), (465, 277904), (496, 260535), (528, 244745), (620, 208428), (660, 195796), (682, 189480), (744, 173690), (880, 146847), (930, 138952), (1023, 126320), (1240, 104214), (1320, 97898), (1364, 94740), (1488, 86845), (1579, 81840), (1705, 75792), (1860, 69476), (2046, 63160), (2480, 52107), (2640, 48949), (2728, 47370), (3158, 40920), (3410, 37896), (3720, 34738), (4092, 31580), (4737, 27280), (5115, 25264), (5456, 23685), (6316, 20460), (6820, 18948), (7440, 17369), (7895, 16368), (8184, 15790), (9474, 13640), (10230, 12632)]