164963760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 160

約数和(自身を含む): 566005440

約数和(自身を除く): 401041680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1429, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2858, 2886, 2960, 3120, 3848, 4287, 4440, 4810, 5716, 5772, 7145, 7215, 7696, 8574, 8880, 9620, 11432, 11544, 14290, 14430, 17148, 18577, 19240, 21435, 22864, 23088, 28580, 28860, 34296, 37154, 38480, 42870, 52873, 55731, 57160, 57720, 68592, 74308, 85740, 92885, 105746, 111462, 114320, 115440, 148616, 158619, 171480, 185770, 211492, 222924, 264365, 278655, 297232, 317238, 342960, 371540, 422984, 445848, 528730, 557310, 634476, 687349, 743080, 793095, 845968, 891696, 1057460, 1114620, 1268952, 1374698, 1486160, 1586190, 2062047, 2114920, 2229240, 2537904, 2749396, 3172380, 3436745, 4124094, 4229840, 4458480, 5498792, 6344760, 6873490, 8248188, 10310235, 10997584, 12689520, 13746980, 16496376, 20620470, 27493960, 32992752, 41240940, 54987920, 82481880, 164963760]

約数ペア:

[(1, 164963760), (2, 82481880), (3, 54987920), (4, 41240940), (5, 32992752), (6, 27493960), (8, 20620470), (10, 16496376), (12, 13746980), (13, 12689520), (15, 10997584), (16, 10310235), (20, 8248188), (24, 6873490), (26, 6344760), (30, 5498792), (37, 4458480), (39, 4229840), (40, 4124094), (48, 3436745), (52, 3172380), (60, 2749396), (65, 2537904), (74, 2229240), (78, 2114920), (80, 2062047), (104, 1586190), (111, 1486160), (120, 1374698), (130, 1268952), (148, 1114620), (156, 1057460), (185, 891696), (195, 845968), (208, 793095), (222, 743080), (240, 687349), (260, 634476), (296, 557310), (312, 528730), (370, 445848), (390, 422984), (444, 371540), (481, 342960), (520, 317238), (555, 297232), (592, 278655), (624, 264365), (740, 222924), (780, 211492), (888, 185770), (962, 171480), (1040, 158619), (1110, 148616), (1429, 115440), (1443, 114320), (1480, 111462), (1560, 105746), (1776, 92885), (1924, 85740), (2220, 74308), (2405, 68592), (2858, 57720), (2886, 57160), (2960, 55731), (3120, 52873), (3848, 42870), (4287, 38480), (4440, 37154), (4810, 34296), (5716, 28860), (5772, 28580), (7145, 23088), (7215, 22864), (7696, 21435), (8574, 19240), (8880, 18577), (9620, 17148), (11432, 14430), (11544, 14290)]