86836080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 287481600

約数和(自身を除く): 200645520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 137, 139, 152, 190, 228, 240, 274, 278, 285, 304, 380, 411, 417, 456, 548, 556, 570, 685, 695, 760, 822, 834, 912, 1096, 1112, 1140, 1370, 1390, 1520, 1644, 1668, 2055, 2085, 2192, 2224, 2280, 2603, 2641, 2740, 2780, 3288, 3336, 4110, 4170, 4560, 5206, 5282, 5480, 5560, 6576, 6672, 7809, 7923, 8220, 8340, 10412, 10564, 10960, 11120, 13015, 13205, 15618, 15846, 16440, 16680, 19043, 20824, 21128, 26030, 26410, 31236, 31692, 32880, 33360, 38086, 39045, 39615, 41648, 42256, 52060, 52820, 57129, 62472, 63384, 76172, 78090, 79230, 95215, 104120, 105640, 114258, 124944, 126768, 152344, 156180, 158460, 190430, 208240, 211280, 228516, 285645, 304688, 312360, 316920, 361817, 380860, 457032, 571290, 624720, 633840, 723634, 761720, 914064, 1085451, 1142580, 1447268, 1523440, 1809085, 2170902, 2285160, 2894536, 3618170, 4341804, 4570320, 5427255, 5789072, 7236340, 8683608, 10854510, 14472680, 17367216, 21709020, 28945360, 43418040, 86836080]

約数ペア:

[(1, 86836080), (2, 43418040), (3, 28945360), (4, 21709020), (5, 17367216), (6, 14472680), (8, 10854510), (10, 8683608), (12, 7236340), (15, 5789072), (16, 5427255), (19, 4570320), (20, 4341804), (24, 3618170), (30, 2894536), (38, 2285160), (40, 2170902), (48, 1809085), (57, 1523440), (60, 1447268), (76, 1142580), (80, 1085451), (95, 914064), (114, 761720), (120, 723634), (137, 633840), (139, 624720), (152, 571290), (190, 457032), (228, 380860), (240, 361817), (274, 316920), (278, 312360), (285, 304688), (304, 285645), (380, 228516), (411, 211280), (417, 208240), (456, 190430), (548, 158460), (556, 156180), (570, 152344), (685, 126768), (695, 124944), (760, 114258), (822, 105640), (834, 104120), (912, 95215), (1096, 79230), (1112, 78090), (1140, 76172), (1370, 63384), (1390, 62472), (1520, 57129), (1644, 52820), (1668, 52060), (2055, 42256), (2085, 41648), (2192, 39615), (2224, 39045), (2280, 38086), (2603, 33360), (2641, 32880), (2740, 31692), (2780, 31236), (3288, 26410), (3336, 26030), (4110, 21128), (4170, 20824), (4560, 19043), (5206, 16680), (5282, 16440), (5480, 15846), (5560, 15618), (6576, 13205), (6672, 13015), (7809, 11120), (7923, 10960), (8220, 10564), (8340, 10412)]