71370692680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{405239}}^1$

素因数の和:405311

約数の個数: 128

約数和(自身を含む): 199572595200

約数和(自身を除く): 128201902520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 85, 119, 136, 140, 148, 170, 185, 238, 259, 280, 296, 340, 370, 476, 518, 595, 629, 680, 740, 952, 1036, 1190, 1258, 1295, 1480, 2072, 2380, 2516, 2590, 3145, 4403, 4760, 5032, 5180, 6290, 8806, 10360, 12580, 17612, 22015, 25160, 35224, 44030, 88060, 176120, 405239, 810478, 1620956, 2026195, 2836673, 3241912, 4052390, 5673346, 6889063, 8104780, 11346692, 13778126, 14183365, 14993843, 16209560, 22693384, 27556252, 28366730, 29987686, 34445315, 48223441, 55112504, 56733460, 59975372, 68890630, 74969215, 96446882, 104956901, 113466920, 119950744, 137781260, 149938430, 192893764, 209913802, 241117205, 254895331, 275562520, 299876860, 385787528, 419827604, 482234410, 509790662, 524784505, 599753720, 839655208, 964468820, 1019581324, 1049569010, 1274476655, 1784267317, 1928937640, 2039162648, 2099138020, 2548953310, 3568534634, 4198276040, 5097906620, 7137069268, 8921336585, 10195813240, 14274138536, 17842673170, 35685346340, 71370692680]

約数ペア:

[(1, 71370692680), (2, 35685346340), (4, 17842673170), (5, 14274138536), (7, 10195813240), (8, 8921336585), (10, 7137069268), (14, 5097906620), (17, 4198276040), (20, 3568534634), (28, 2548953310), (34, 2099138020), (35, 2039162648), (37, 1928937640), (40, 1784267317), (56, 1274476655), (68, 1049569010), (70, 1019581324), (74, 964468820), (85, 839655208), (119, 599753720), (136, 524784505), (140, 509790662), (148, 482234410), (170, 419827604), (185, 385787528), (238, 299876860), (259, 275562520), (280, 254895331), (296, 241117205), (340, 209913802), (370, 192893764), (476, 149938430), (518, 137781260), (595, 119950744), (629, 113466920), (680, 104956901), (740, 96446882), (952, 74969215), (1036, 68890630), (1190, 59975372), (1258, 56733460), (1295, 55112504), (1480, 48223441), (2072, 34445315), (2380, 29987686), (2516, 28366730), (2590, 27556252), (3145, 22693384), (4403, 16209560), (4760, 14993843), (5032, 14183365), (5180, 13778126), (6290, 11346692), (8806, 8104780), (10360, 6889063), (12580, 5673346), (17612, 4052390), (22015, 3241912), (25160, 2836673), (35224, 2026195), (44030, 1620956), (88060, 810478), (176120, 405239)]