7914977640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431099}}^1$

素因数の和:431136

約数の個数: 128

約数和(自身を含む): 27935280000

約数和(自身を除く): 20020302360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 431099, 862198, 1293297, 1724396, 2155495, 2586594, 3448792, 3879891, 4310990, 5173188, 6466485, 7328683, 7759782, 8621980, 10346376, 11639673, 12932970, 14657366, 15519564, 17243960, 19399455, 21986049, 23279346, 25865940, 29314732, 31039128, 36643415, 38798910, 43972098, 46558692, 51731880, 58198365, 58629464, 65958147, 73286830, 77597820, 87944196, 93117384, 109930245, 116396730, 131916294, 146573660, 155195640, 175888392, 197874441, 219860490, 232793460, 263832588, 293147320, 329790735, 395748882, 439720980, 465586920, 527665176, 659581470, 791497764, 879441960, 989372205, 1319162940, 1582995528, 1978744410, 2638325880, 3957488820, 7914977640]

約数ペア:

[(1, 7914977640), (2, 3957488820), (3, 2638325880), (4, 1978744410), (5, 1582995528), (6, 1319162940), (8, 989372205), (9, 879441960), (10, 791497764), (12, 659581470), (15, 527665176), (17, 465586920), (18, 439720980), (20, 395748882), (24, 329790735), (27, 293147320), (30, 263832588), (34, 232793460), (36, 219860490), (40, 197874441), (45, 175888392), (51, 155195640), (54, 146573660), (60, 131916294), (68, 116396730), (72, 109930245), (85, 93117384), (90, 87944196), (102, 77597820), (108, 73286830), (120, 65958147), (135, 58629464), (136, 58198365), (153, 51731880), (170, 46558692), (180, 43972098), (204, 38798910), (216, 36643415), (255, 31039128), (270, 29314732), (306, 25865940), (340, 23279346), (360, 21986049), (408, 19399455), (459, 17243960), (510, 15519564), (540, 14657366), (612, 12932970), (680, 11639673), (765, 10346376), (918, 8621980), (1020, 7759782), (1080, 7328683), (1224, 6466485), (1530, 5173188), (1836, 4310990), (2040, 3879891), (2295, 3448792), (3060, 2586594), (3672, 2155495), (4590, 1724396), (6120, 1293297), (9180, 862198), (18360, 431099)]