137438880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16843}}^1$

素因数の和:16878

約数の個数: 96

約数和(自身を含む): 458426304

約数和(自身を除く): 320987424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 16843, 33686, 50529, 67372, 84215, 101058, 134744, 168430, 202116, 252645, 269488, 286331, 336860, 404232, 505290, 538976, 572662, 673720, 808464, 858993, 1010580, 1145324, 1347440, 1431655, 1616928, 1717986, 2021160, 2290648, 2694880, 2863310, 3435972, 4042320, 4294965, 4581296, 5726620, 6871944, 8084640, 8589930, 9162592, 11453240, 13743888, 17179860, 22906480, 27487776, 34359720, 45812960, 68719440, 137438880]

約数ペア:

[(1, 137438880), (2, 68719440), (3, 45812960), (4, 34359720), (5, 27487776), (6, 22906480), (8, 17179860), (10, 13743888), (12, 11453240), (15, 9162592), (16, 8589930), (17, 8084640), (20, 6871944), (24, 5726620), (30, 4581296), (32, 4294965), (34, 4042320), (40, 3435972), (48, 2863310), (51, 2694880), (60, 2290648), (68, 2021160), (80, 1717986), (85, 1616928), (96, 1431655), (102, 1347440), (120, 1145324), (136, 1010580), (160, 858993), (170, 808464), (204, 673720), (240, 572662), (255, 538976), (272, 505290), (340, 404232), (408, 336860), (480, 286331), (510, 269488), (544, 252645), (680, 202116), (816, 168430), (1020, 134744), (1360, 101058), (1632, 84215), (2040, 67372), (2720, 50529), (4080, 33686), (8160, 16843)]