169197840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 661564800

約数和(自身を除く): 492366960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 569, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1138, 1180, 1239, 1260, 1416, 1652, 1680, 1707, 1770, 2065, 2124, 2276, 2360, 2478, 2520, 2655, 2832, 2845, 3304, 3414, 3540, 3717, 3983, 4130, 4248, 4552, 4720, 4956, 5040, 5121, 5310, 5690, 6195, 6608, 6828, 7080, 7434, 7966, 8260, 8496, 8535, 9104, 9912, 10242, 10620, 11380, 11949, 12390, 13656, 14160, 14868, 15932, 16520, 17070, 18585, 19824, 19915, 20484, 21240, 22760, 23898, 24780, 25605, 27312, 29736, 31864, 33040, 33571, 34140, 35847, 37170, 39830, 40968, 42480, 45520, 47796, 49560, 51210, 59472, 59745, 63728, 67142, 68280, 71694, 74340, 79660, 81936, 95592, 99120, 100713, 102420, 119490, 134284, 136560, 143388, 148680, 159320, 167855, 179235, 191184, 201426, 204840, 234997, 238980, 268568, 286776, 297360, 302139, 318640, 335710, 358470, 402852, 409680, 469994, 477960, 503565, 537136, 573552, 604278, 671420, 704991, 716940, 805704, 939988, 955920, 1007130, 1174985, 1208556, 1342840, 1409982, 1433880, 1510695, 1611408, 1879976, 2014260, 2114973, 2349970, 2417112, 2685680, 2819964, 2867760, 3021390, 3524955, 3759952, 4028520, 4229946, 4699940, 4834224, 5639928, 6042780, 7049910, 8057040, 8459892, 9399880, 10574865, 11279856, 12085560, 14099820, 16919784, 18799760, 21149730, 24171120, 28199640, 33839568, 42299460, 56399280, 84598920, 169197840]

約数ペア:

[(1, 169197840), (2, 84598920), (3, 56399280), (4, 42299460), (5, 33839568), (6, 28199640), (7, 24171120), (8, 21149730), (9, 18799760), (10, 16919784), (12, 14099820), (14, 12085560), (15, 11279856), (16, 10574865), (18, 9399880), (20, 8459892), (21, 8057040), (24, 7049910), (28, 6042780), (30, 5639928), (35, 4834224), (36, 4699940), (40, 4229946), (42, 4028520), (45, 3759952), (48, 3524955), (56, 3021390), (59, 2867760), (60, 2819964), (63, 2685680), (70, 2417112), (72, 2349970), (80, 2114973), (84, 2014260), (90, 1879976), (105, 1611408), (112, 1510695), (118, 1433880), (120, 1409982), (126, 1342840), (140, 1208556), (144, 1174985), (168, 1007130), (177, 955920), (180, 939988), (210, 805704), (236, 716940), (240, 704991), (252, 671420), (280, 604278), (295, 573552), (315, 537136), (336, 503565), (354, 477960), (360, 469994), (413, 409680), (420, 402852), (472, 358470), (504, 335710), (531, 318640), (560, 302139), (569, 297360), (590, 286776), (630, 268568), (708, 238980), (720, 234997), (826, 204840), (840, 201426), (885, 191184), (944, 179235), (1008, 167855), (1062, 159320), (1138, 148680), (1180, 143388), (1239, 136560), (1260, 134284), (1416, 119490), (1652, 102420), (1680, 100713), (1707, 99120), (1770, 95592), (2065, 81936), (2124, 79660), (2276, 74340), (2360, 71694), (2478, 68280), (2520, 67142), (2655, 63728), (2832, 59745), (2845, 59472), (3304, 51210), (3414, 49560), (3540, 47796), (3717, 45520), (3983, 42480), (4130, 40968), (4248, 39830), (4552, 37170), (4720, 35847), (4956, 34140), (5040, 33571), (5121, 33040), (5310, 31864), (5690, 29736), (6195, 27312), (6608, 25605), (6828, 24780), (7080, 23898), (7434, 22760), (7966, 21240), (8260, 20484), (8496, 19915), (8535, 19824), (9104, 18585), (9912, 17070), (10242, 16520), (10620, 15932), (11380, 14868), (11949, 14160), (12390, 13656)]