2215254020080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{1597}}^1$

素因数の和:2487

約数の個数: 160

約数和(自身を含む): 5222842859520

約数和(自身を除く): 3007588839440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 311, 439, 508, 622, 635, 878, 1016, 1244, 1270, 1555, 1597, 1756, 2032, 2195, 2488, 2540, 3110, 3194, 3512, 4390, 4976, 5080, 6220, 6388, 7024, 7985, 8780, 10160, 12440, 12776, 15970, 17560, 24880, 25552, 31940, 35120, 39497, 55753, 63880, 78994, 111506, 127760, 136529, 157988, 197485, 202819, 223012, 273058, 278765, 315976, 394970, 405638, 446024, 496667, 546116, 557530, 631952, 682645, 701083, 789940, 811276, 892048, 993334, 1014095, 1092232, 1115060, 1365290, 1402166, 1579880, 1622552, 1986668, 2028190, 2184464, 2230120, 2483335, 2730580, 2804332, 3159760, 3245104, 3505415, 3973336, 4056380, 4460240, 4966670, 5461160, 5608664, 7010830, 7946672, 8112760, 9933340, 10922320, 11217328, 14021660, 16225520, 17339183, 19866680, 28043320, 34678366, 39733360, 56086640, 63076709, 69356732, 86695915, 89037541, 126153418, 138713464, 173391830, 178075082, 218036813, 252306836, 277426928, 315383545, 346783660, 356150164, 436073626, 445187705, 504613672, 630767090, 693567320, 712300328, 872147252, 890375410, 1009227344, 1090184065, 1261534180, 1387134640, 1424600656, 1744294504, 1780750820, 2180368130, 2523068360, 3488589008, 3561501640, 4360736260, 5046136720, 7123003280, 8721472520, 17442945040, 27690675251, 55381350502, 110762701004, 138453376255, 221525402008, 276906752510, 443050804016, 553813505020, 1107627010040, 2215254020080]

約数ペア:

[(1, 2215254020080), (2, 1107627010040), (4, 553813505020), (5, 443050804016), (8, 276906752510), (10, 221525402008), (16, 138453376255), (20, 110762701004), (40, 55381350502), (80, 27690675251), (127, 17442945040), (254, 8721472520), (311, 7123003280), (439, 5046136720), (508, 4360736260), (622, 3561501640), (635, 3488589008), (878, 2523068360), (1016, 2180368130), (1244, 1780750820), (1270, 1744294504), (1555, 1424600656), (1597, 1387134640), (1756, 1261534180), (2032, 1090184065), (2195, 1009227344), (2488, 890375410), (2540, 872147252), (3110, 712300328), (3194, 693567320), (3512, 630767090), (4390, 504613672), (4976, 445187705), (5080, 436073626), (6220, 356150164), (6388, 346783660), (7024, 315383545), (7985, 277426928), (8780, 252306836), (10160, 218036813), (12440, 178075082), (12776, 173391830), (15970, 138713464), (17560, 126153418), (24880, 89037541), (25552, 86695915), (31940, 69356732), (35120, 63076709), (39497, 56086640), (55753, 39733360), (63880, 34678366), (78994, 28043320), (111506, 19866680), (127760, 17339183), (136529, 16225520), (157988, 14021660), (197485, 11217328), (202819, 10922320), (223012, 9933340), (273058, 8112760), (278765, 7946672), (315976, 7010830), (394970, 5608664), (405638, 5461160), (446024, 4966670), (496667, 4460240), (546116, 4056380), (557530, 3973336), (631952, 3505415), (682645, 3245104), (701083, 3159760), (789940, 2804332), (811276, 2730580), (892048, 2483335), (993334, 2230120), (1014095, 2184464), (1092232, 2028190), (1115060, 1986668), (1365290, 1622552), (1402166, 1579880)]