173261280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 580230000

約数和(自身を除く): 406968720

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, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1249, 1360, 1445, 1632, 1734, 2040, 2312, 2498, 2720, 2890, 3468, 3747, 4080, 4335, 4624, 4996, 5780, 6245, 6936, 7494, 8160, 8670, 9248, 9992, 11560, 12490, 13872, 14988, 17340, 18735, 19984, 21233, 23120, 24980, 27744, 29976, 34680, 37470, 39968, 42466, 46240, 49960, 59952, 63699, 69360, 74940, 84932, 99920, 106165, 119904, 127398, 138720, 149880, 169864, 199840, 212330, 254796, 299760, 318495, 339728, 360961, 424660, 509592, 599520, 636990, 679456, 721922, 849320, 1019184, 1082883, 1273980, 1443844, 1698640, 1804805, 2038368, 2165766, 2547960, 2887688, 3397280, 3609610, 4331532, 5095920, 5414415, 5775376, 7219220, 8663064, 10191840, 10828830, 11550752, 14438440, 17326128, 21657660, 28876880, 34652256, 43315320, 57753760, 86630640, 173261280]

約数ペア:

[(1, 173261280), (2, 86630640), (3, 57753760), (4, 43315320), (5, 34652256), (6, 28876880), (8, 21657660), (10, 17326128), (12, 14438440), (15, 11550752), (16, 10828830), (17, 10191840), (20, 8663064), (24, 7219220), (30, 5775376), (32, 5414415), (34, 5095920), (40, 4331532), (48, 3609610), (51, 3397280), (60, 2887688), (68, 2547960), (80, 2165766), (85, 2038368), (96, 1804805), (102, 1698640), (120, 1443844), (136, 1273980), (160, 1082883), (170, 1019184), (204, 849320), (240, 721922), (255, 679456), (272, 636990), (289, 599520), (340, 509592), (408, 424660), (480, 360961), (510, 339728), (544, 318495), (578, 299760), (680, 254796), (816, 212330), (867, 199840), (1020, 169864), (1156, 149880), (1249, 138720), (1360, 127398), (1445, 119904), (1632, 106165), (1734, 99920), (2040, 84932), (2312, 74940), (2498, 69360), (2720, 63699), (2890, 59952), (3468, 49960), (3747, 46240), (4080, 42466), (4335, 39968), (4624, 37470), (4996, 34680), (5780, 29976), (6245, 27744), (6936, 24980), (7494, 23120), (8160, 21233), (8670, 19984), (9248, 18735), (9992, 17340), (11560, 14988), (12490, 13872)]