222269760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 168

約数和(自身を含む): 775996416

約数和(自身を除く): 553726656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1087, 1136, 1278, 1420, 1440, 1704, 2130, 2174, 2272, 2556, 2840, 2880, 3195, 3261, 3408, 4260, 4348, 4544, 5112, 5435, 5680, 6390, 6522, 6816, 8520, 8696, 9783, 10224, 10870, 11360, 12780, 13044, 13632, 16305, 17040, 17392, 19566, 20448, 21740, 22720, 25560, 26088, 32610, 34080, 34784, 39132, 40896, 43480, 48915, 51120, 52176, 65220, 68160, 69568, 77177, 78264, 86960, 97830, 102240, 104352, 130440, 154354, 156528, 173920, 195660, 204480, 208704, 231531, 260880, 308708, 313056, 347840, 385885, 391320, 463062, 521760, 617416, 626112, 694593, 771770, 782640, 926124, 1043520, 1157655, 1234832, 1389186, 1543540, 1565280, 1852248, 2315310, 2469664, 2778372, 3087080, 3130560, 3472965, 3704496, 4630620, 4939328, 5556744, 6174160, 6945930, 7408992, 9261240, 11113488, 12348320, 13891860, 14817984, 18522480, 22226976, 24696640, 27783720, 37044960, 44453952, 55567440, 74089920, 111134880, 222269760]

約数ペア:

[(1, 222269760), (2, 111134880), (3, 74089920), (4, 55567440), (5, 44453952), (6, 37044960), (8, 27783720), (9, 24696640), (10, 22226976), (12, 18522480), (15, 14817984), (16, 13891860), (18, 12348320), (20, 11113488), (24, 9261240), (30, 7408992), (32, 6945930), (36, 6174160), (40, 5556744), (45, 4939328), (48, 4630620), (60, 3704496), (64, 3472965), (71, 3130560), (72, 3087080), (80, 2778372), (90, 2469664), (96, 2315310), (120, 1852248), (142, 1565280), (144, 1543540), (160, 1389186), (180, 1234832), (192, 1157655), (213, 1043520), (240, 926124), (284, 782640), (288, 771770), (320, 694593), (355, 626112), (360, 617416), (426, 521760), (480, 463062), (568, 391320), (576, 385885), (639, 347840), (710, 313056), (720, 308708), (852, 260880), (960, 231531), (1065, 208704), (1087, 204480), (1136, 195660), (1278, 173920), (1420, 156528), (1440, 154354), (1704, 130440), (2130, 104352), (2174, 102240), (2272, 97830), (2556, 86960), (2840, 78264), (2880, 77177), (3195, 69568), (3261, 68160), (3408, 65220), (4260, 52176), (4348, 51120), (4544, 48915), (5112, 43480), (5435, 40896), (5680, 39132), (6390, 34784), (6522, 34080), (6816, 32610), (8520, 26088), (8696, 25560), (9783, 22720), (10224, 21740), (10870, 20448), (11360, 19566), (12780, 17392), (13044, 17040), (13632, 16305)]