196687560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 625996800

約数和(自身を除く): 429309240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1429, 1480, 1860, 2220, 2294, 2858, 3441, 3720, 4287, 4440, 4588, 5716, 5735, 6882, 7145, 8574, 9176, 11432, 11470, 13764, 14290, 17148, 17205, 21435, 22940, 27528, 28580, 34296, 34410, 42870, 44299, 45880, 52873, 57160, 68820, 85740, 88598, 105746, 132897, 137640, 158619, 171480, 177196, 211492, 221495, 264365, 265794, 317238, 354392, 422984, 442990, 528730, 531588, 634476, 664485, 793095, 885980, 1057460, 1063176, 1268952, 1328970, 1586190, 1639063, 1771960, 2114920, 2657940, 3172380, 3278126, 4917189, 5315880, 6344760, 6556252, 8195315, 9834378, 13112504, 16390630, 19668756, 24585945, 32781260, 39337512, 49171890, 65562520, 98343780, 196687560]

約数ペア:

[(1, 196687560), (2, 98343780), (3, 65562520), (4, 49171890), (5, 39337512), (6, 32781260), (8, 24585945), (10, 19668756), (12, 16390630), (15, 13112504), (20, 9834378), (24, 8195315), (30, 6556252), (31, 6344760), (37, 5315880), (40, 4917189), (60, 3278126), (62, 3172380), (74, 2657940), (93, 2114920), (111, 1771960), (120, 1639063), (124, 1586190), (148, 1328970), (155, 1268952), (185, 1063176), (186, 1057460), (222, 885980), (248, 793095), (296, 664485), (310, 634476), (370, 531588), (372, 528730), (444, 442990), (465, 422984), (555, 354392), (620, 317238), (740, 265794), (744, 264365), (888, 221495), (930, 211492), (1110, 177196), (1147, 171480), (1240, 158619), (1429, 137640), (1480, 132897), (1860, 105746), (2220, 88598), (2294, 85740), (2858, 68820), (3441, 57160), (3720, 52873), (4287, 45880), (4440, 44299), (4588, 42870), (5716, 34410), (5735, 34296), (6882, 28580), (7145, 27528), (8574, 22940), (9176, 21435), (11432, 17205), (11470, 17148), (13764, 14290)]