3939368040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191977}}^1$

素因数の和:192016

約数の個数: 128

約数和(自身を含む): 13822416000

約数和(自身を除く): 9883047960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 191977, 383954, 575931, 767908, 959885, 1151862, 1535816, 1727793, 1919770, 2303724, 2879655, 3455586, 3647563, 3839540, 4607448, 5183379, 5759310, 6911172, 7295126, 7679080, 8638965, 10366758, 10942689, 11518620, 13822344, 14590252, 17277930, 18237815, 20733516, 21885378, 23037240, 25916895, 29180504, 32828067, 34555860, 36475630, 41467032, 43770756, 51833790, 54713445, 65656134, 69111720, 72951260, 87541512, 98484201, 103667580, 109426890, 131312268, 145902520, 164140335, 196968402, 207335160, 218853780, 262624536, 328280670, 393936804, 437707560, 492421005, 656561340, 787873608, 984842010, 1313122680, 1969684020, 3939368040]

約数ペア:

[(1, 3939368040), (2, 1969684020), (3, 1313122680), (4, 984842010), (5, 787873608), (6, 656561340), (8, 492421005), (9, 437707560), (10, 393936804), (12, 328280670), (15, 262624536), (18, 218853780), (19, 207335160), (20, 196968402), (24, 164140335), (27, 145902520), (30, 131312268), (36, 109426890), (38, 103667580), (40, 98484201), (45, 87541512), (54, 72951260), (57, 69111720), (60, 65656134), (72, 54713445), (76, 51833790), (90, 43770756), (95, 41467032), (108, 36475630), (114, 34555860), (120, 32828067), (135, 29180504), (152, 25916895), (171, 23037240), (180, 21885378), (190, 20733516), (216, 18237815), (228, 17277930), (270, 14590252), (285, 13822344), (342, 11518620), (360, 10942689), (380, 10366758), (456, 8638965), (513, 7679080), (540, 7295126), (570, 6911172), (684, 5759310), (760, 5183379), (855, 4607448), (1026, 3839540), (1080, 3647563), (1140, 3455586), (1368, 2879655), (1710, 2303724), (2052, 1919770), (2280, 1727793), (2565, 1535816), (3420, 1151862), (4104, 959885), (5130, 767908), (6840, 575931), (10260, 383954), (20520, 191977)]