3159920520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2900

約数の個数: 192

約数和(自身を含む): 10707840000

約数和(自身を除く): 7547919480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 103, 120, 124, 155, 180, 186, 206, 248, 279, 309, 310, 360, 372, 412, 465, 515, 558, 618, 620, 744, 824, 927, 930, 1030, 1116, 1236, 1240, 1395, 1545, 1854, 1860, 2060, 2232, 2472, 2749, 2790, 3090, 3193, 3708, 3720, 4120, 4635, 5498, 5580, 6180, 6386, 7416, 8247, 9270, 9579, 10996, 11160, 12360, 12772, 13745, 15965, 16494, 18540, 19158, 21992, 24741, 25544, 27490, 28737, 31930, 32988, 37080, 38316, 41235, 47895, 49482, 54980, 57474, 63860, 65976, 76632, 82470, 85219, 95790, 98964, 109960, 114948, 123705, 127720, 143685, 164940, 170438, 191580, 197928, 229896, 247410, 255657, 283147, 287370, 329880, 340876, 383160, 426095, 494820, 511314, 566294, 574740, 681752, 766971, 849441, 852190, 989640, 1022628, 1132588, 1149480, 1278285, 1415735, 1533942, 1698882, 1704380, 2045256, 2265176, 2548323, 2556570, 2831470, 3067884, 3397764, 3408760, 3834855, 4247205, 5096646, 5113140, 5662940, 6135768, 6795528, 7669710, 8494410, 8777557, 10193292, 10226280, 11325880, 12741615, 15339420, 16988820, 17555114, 20386584, 25483230, 26332671, 30678840, 33977640, 35110228, 43887785, 50966460, 52665342, 70220456, 78998013, 87775570, 101932920, 105330684, 131663355, 157996026, 175551140, 210661368, 263326710, 315992052, 351102280, 394990065, 526653420, 631984104, 789980130, 1053306840, 1579960260, 3159920520]

約数ペア:

[(1, 3159920520), (2, 1579960260), (3, 1053306840), (4, 789980130), (5, 631984104), (6, 526653420), (8, 394990065), (9, 351102280), (10, 315992052), (12, 263326710), (15, 210661368), (18, 175551140), (20, 157996026), (24, 131663355), (30, 105330684), (31, 101932920), (36, 87775570), (40, 78998013), (45, 70220456), (60, 52665342), (62, 50966460), (72, 43887785), (90, 35110228), (93, 33977640), (103, 30678840), (120, 26332671), (124, 25483230), (155, 20386584), (180, 17555114), (186, 16988820), (206, 15339420), (248, 12741615), (279, 11325880), (309, 10226280), (310, 10193292), (360, 8777557), (372, 8494410), (412, 7669710), (465, 6795528), (515, 6135768), (558, 5662940), (618, 5113140), (620, 5096646), (744, 4247205), (824, 3834855), (927, 3408760), (930, 3397764), (1030, 3067884), (1116, 2831470), (1236, 2556570), (1240, 2548323), (1395, 2265176), (1545, 2045256), (1854, 1704380), (1860, 1698882), (2060, 1533942), (2232, 1415735), (2472, 1278285), (2749, 1149480), (2790, 1132588), (3090, 1022628), (3193, 989640), (3708, 852190), (3720, 849441), (4120, 766971), (4635, 681752), (5498, 574740), (5580, 566294), (6180, 511314), (6386, 494820), (7416, 426095), (8247, 383160), (9270, 340876), (9579, 329880), (10996, 287370), (11160, 283147), (12360, 255657), (12772, 247410), (13745, 229896), (15965, 197928), (16494, 191580), (18540, 170438), (19158, 164940), (21992, 143685), (24741, 127720), (25544, 123705), (27490, 114948), (28737, 109960), (31930, 98964), (32988, 95790), (37080, 85219), (38316, 82470), (41235, 76632), (47895, 65976), (49482, 63860), (54980, 57474)]