1308108240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 4586849280

約数和(自身を除く): 3278741040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 360, 372, 412, 465, 496, 515, 558, 569, 618, 620, 720, 744, 824, 927, 930, 1030, 1116, 1138, 1236, 1240, 1395, 1488, 1545, 1648, 1707, 1854, 1860, 2060, 2232, 2276, 2472, 2480, 2790, 2845, 3090, 3193, 3414, 3708, 3720, 4120, 4464, 4552, 4635, 4944, 5121, 5580, 5690, 6180, 6386, 6828, 7416, 7440, 8240, 8535, 9104, 9270, 9579, 10242, 11160, 11380, 12360, 12772, 13656, 14832, 15965, 17070, 17639, 18540, 19158, 20484, 22320, 22760, 24720, 25544, 25605, 27312, 28737, 31930, 34140, 35278, 37080, 38316, 40968, 45520, 47895, 51088, 51210, 52917, 57474, 58607, 63860, 68280, 70556, 74160, 76632, 81936, 88195, 95790, 102420, 105834, 114948, 117214, 127720, 136560, 141112, 143685, 153264, 158751, 175821, 176390, 191580, 204840, 211668, 229896, 234428, 255440, 264585, 282224, 287370, 293035, 317502, 351642, 352780, 383160, 409680, 423336, 459792, 468856, 527463, 529170, 574740, 586070, 635004, 703284, 705560, 766320, 793755, 846672, 879105, 937712, 1054926, 1058340, 1149480, 1172140, 1270008, 1406568, 1411120, 1587510, 1758210, 1816817, 2109852, 2116680, 2298960, 2344280, 2540016, 2637315, 2813136, 3175020, 3516420, 3633634, 4219704, 4233360, 4688560, 5274630, 5450451, 6350040, 7032840, 7267268, 8439408, 9084085, 10549260, 10900902, 12700080, 14065680, 14534536, 16351353, 18168170, 21098520, 21801804, 27252255, 29069072, 32702706, 36336340, 42197040, 43603608, 54504510, 65405412, 72672680, 81756765, 87207216, 109009020, 130810824, 145345360, 163513530, 218018040, 261621648, 327027060, 436036080, 654054120, 1308108240]

約数ペア:

[(1, 1308108240), (2, 654054120), (3, 436036080), (4, 327027060), (5, 261621648), (6, 218018040), (8, 163513530), (9, 145345360), (10, 130810824), (12, 109009020), (15, 87207216), (16, 81756765), (18, 72672680), (20, 65405412), (24, 54504510), (30, 43603608), (31, 42197040), (36, 36336340), (40, 32702706), (45, 29069072), (48, 27252255), (60, 21801804), (62, 21098520), (72, 18168170), (80, 16351353), (90, 14534536), (93, 14065680), (103, 12700080), (120, 10900902), (124, 10549260), (144, 9084085), (155, 8439408), (180, 7267268), (186, 7032840), (206, 6350040), (240, 5450451), (248, 5274630), (279, 4688560), (309, 4233360), (310, 4219704), (360, 3633634), (372, 3516420), (412, 3175020), (465, 2813136), (496, 2637315), (515, 2540016), (558, 2344280), (569, 2298960), (618, 2116680), (620, 2109852), (720, 1816817), (744, 1758210), (824, 1587510), (927, 1411120), (930, 1406568), (1030, 1270008), (1116, 1172140), (1138, 1149480), (1236, 1058340), (1240, 1054926), (1395, 937712), (1488, 879105), (1545, 846672), (1648, 793755), (1707, 766320), (1854, 705560), (1860, 703284), (2060, 635004), (2232, 586070), (2276, 574740), (2472, 529170), (2480, 527463), (2790, 468856), (2845, 459792), (3090, 423336), (3193, 409680), (3414, 383160), (3708, 352780), (3720, 351642), (4120, 317502), (4464, 293035), (4552, 287370), (4635, 282224), (4944, 264585), (5121, 255440), (5580, 234428), (5690, 229896), (6180, 211668), (6386, 204840), (6828, 191580), (7416, 176390), (7440, 175821), (8240, 158751), (8535, 153264), (9104, 143685), (9270, 141112), (9579, 136560), (10242, 127720), (11160, 117214), (11380, 114948), (12360, 105834), (12772, 102420), (13656, 95790), (14832, 88195), (15965, 81936), (17070, 76632), (17639, 74160), (18540, 70556), (19158, 68280), (20484, 63860), (22320, 58607), (22760, 57474), (24720, 52917), (25544, 51210), (25605, 51088), (27312, 47895), (28737, 45520), (31930, 40968), (34140, 38316), (35278, 37080)]