165199440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 160

約数和(自身を含む): 591390720

約数和(自身を除く): 426191280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 919, 1070, 1284, 1498, 1605, 1680, 1712, 1838, 2140, 2247, 2568, 2757, 2996, 3210, 3676, 3745, 4280, 4494, 4595, 5136, 5514, 5992, 6420, 6433, 7352, 7490, 8560, 8988, 9190, 11028, 11235, 11984, 12840, 12866, 13785, 14704, 14980, 17976, 18380, 19299, 22056, 22470, 25680, 25732, 27570, 29960, 32165, 35952, 36760, 38598, 44112, 44940, 51464, 55140, 59920, 64330, 73520, 77196, 89880, 96495, 98333, 102928, 110280, 128660, 154392, 179760, 192990, 196666, 220560, 257320, 294999, 308784, 385980, 393332, 491665, 514640, 589998, 688331, 771960, 786664, 983330, 1179996, 1376662, 1474995, 1543920, 1573328, 1966660, 2064993, 2359992, 2753324, 2949990, 3441655, 3933320, 4129986, 4719984, 5506648, 5899980, 6883310, 7866640, 8259972, 10324965, 11013296, 11799960, 13766620, 16519944, 20649930, 23599920, 27533240, 33039888, 41299860, 55066480, 82599720, 165199440]

約数ペア:

[(1, 165199440), (2, 82599720), (3, 55066480), (4, 41299860), (5, 33039888), (6, 27533240), (7, 23599920), (8, 20649930), (10, 16519944), (12, 13766620), (14, 11799960), (15, 11013296), (16, 10324965), (20, 8259972), (21, 7866640), (24, 6883310), (28, 5899980), (30, 5506648), (35, 4719984), (40, 4129986), (42, 3933320), (48, 3441655), (56, 2949990), (60, 2753324), (70, 2359992), (80, 2064993), (84, 1966660), (105, 1573328), (107, 1543920), (112, 1474995), (120, 1376662), (140, 1179996), (168, 983330), (210, 786664), (214, 771960), (240, 688331), (280, 589998), (321, 514640), (336, 491665), (420, 393332), (428, 385980), (535, 308784), (560, 294999), (642, 257320), (749, 220560), (840, 196666), (856, 192990), (919, 179760), (1070, 154392), (1284, 128660), (1498, 110280), (1605, 102928), (1680, 98333), (1712, 96495), (1838, 89880), (2140, 77196), (2247, 73520), (2568, 64330), (2757, 59920), (2996, 55140), (3210, 51464), (3676, 44940), (3745, 44112), (4280, 38598), (4494, 36760), (4595, 35952), (5136, 32165), (5514, 29960), (5992, 27570), (6420, 25732), (6433, 25680), (7352, 22470), (7490, 22056), (8560, 19299), (8988, 18380), (9190, 17976), (11028, 14980), (11235, 14704), (11984, 13785), (12840, 12866)]