1220533600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 3590770176

約数和(自身を除く): 2370236576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 47, 50, 52, 55, 65, 80, 88, 94, 100, 104, 110, 130, 143, 160, 176, 188, 200, 208, 220, 227, 235, 260, 275, 286, 325, 352, 376, 400, 416, 440, 454, 470, 517, 520, 550, 572, 611, 650, 715, 752, 800, 880, 908, 940, 1034, 1040, 1100, 1135, 1144, 1175, 1222, 1300, 1430, 1504, 1760, 1816, 1880, 2068, 2080, 2200, 2270, 2288, 2350, 2444, 2497, 2585, 2600, 2860, 2951, 3055, 3575, 3632, 3760, 4136, 4400, 4540, 4576, 4700, 4888, 4994, 5170, 5200, 5675, 5720, 5902, 6110, 6721, 7150, 7264, 7520, 8272, 8800, 9080, 9400, 9776, 9988, 10340, 10400, 10669, 11350, 11440, 11804, 12220, 12485, 12925, 13442, 14300, 14755, 15275, 16544, 18160, 18800, 19552, 19976, 20680, 21338, 22700, 22880, 23608, 24440, 24970, 25850, 26884, 28600, 29510, 30550, 32461, 33605, 36320, 37600, 39952, 41360, 42676, 45400, 47216, 48880, 49940, 51700, 53345, 53768, 57200, 59020, 61100, 62425, 64922, 67210, 73775, 79904, 82720, 85352, 90800, 94432, 97760, 99880, 103400, 106690, 107536, 114400, 117359, 118040, 122200, 124850, 129844, 134420, 138697, 147550, 162305, 168025, 170704, 181600, 199760, 206800, 213380, 215072, 234718, 236080, 244400, 249700, 259688, 266725, 268840, 277394, 295100, 324610, 336050, 341408, 399520, 413600, 426760, 469436, 472160, 488800, 499400, 519376, 533450, 537680, 554788, 586795, 590200, 649220, 672100, 693485, 811525, 853520, 938872, 998800, 1038752, 1066900, 1075360, 1109576, 1173590, 1180400, 1298440, 1344200, 1386970, 1525667, 1623050, 1707040, 1877744, 1997600, 2133800, 2219152, 2347180, 2360800, 2596880, 2688400, 2773940, 2933975, 3051334, 3246100, 3467425, 3755488, 4267600, 4438304, 4694360, 5193760, 5376800, 5547880, 5867950, 6102668, 6492200, 6934850, 7628335, 8535200, 9388720, 11095760, 11735900, 12205336, 12984400, 13869700, 15256670, 18777440, 22191520, 23471800, 24410672, 25968800, 27739400, 30513340, 38141675, 46943600, 48821344, 55478800, 61026680, 76283350, 93887200, 110957600, 122053360, 152566700, 244106720, 305133400, 610266800, 1220533600]

約数ペア:

[(1, 1220533600), (2, 610266800), (4, 305133400), (5, 244106720), (8, 152566700), (10, 122053360), (11, 110957600), (13, 93887200), (16, 76283350), (20, 61026680), (22, 55478800), (25, 48821344), (26, 46943600), (32, 38141675), (40, 30513340), (44, 27739400), (47, 25968800), (50, 24410672), (52, 23471800), (55, 22191520), (65, 18777440), (80, 15256670), (88, 13869700), (94, 12984400), (100, 12205336), (104, 11735900), (110, 11095760), (130, 9388720), (143, 8535200), (160, 7628335), (176, 6934850), (188, 6492200), (200, 6102668), (208, 5867950), (220, 5547880), (227, 5376800), (235, 5193760), (260, 4694360), (275, 4438304), (286, 4267600), (325, 3755488), (352, 3467425), (376, 3246100), (400, 3051334), (416, 2933975), (440, 2773940), (454, 2688400), (470, 2596880), (517, 2360800), (520, 2347180), (550, 2219152), (572, 2133800), (611, 1997600), (650, 1877744), (715, 1707040), (752, 1623050), (800, 1525667), (880, 1386970), (908, 1344200), (940, 1298440), (1034, 1180400), (1040, 1173590), (1100, 1109576), (1135, 1075360), (1144, 1066900), (1175, 1038752), (1222, 998800), (1300, 938872), (1430, 853520), (1504, 811525), (1760, 693485), (1816, 672100), (1880, 649220), (2068, 590200), (2080, 586795), (2200, 554788), (2270, 537680), (2288, 533450), (2350, 519376), (2444, 499400), (2497, 488800), (2585, 472160), (2600, 469436), (2860, 426760), (2951, 413600), (3055, 399520), (3575, 341408), (3632, 336050), (3760, 324610), (4136, 295100), (4400, 277394), (4540, 268840), (4576, 266725), (4700, 259688), (4888, 249700), (4994, 244400), (5170, 236080), (5200, 234718), (5675, 215072), (5720, 213380), (5902, 206800), (6110, 199760), (6721, 181600), (7150, 170704), (7264, 168025), (7520, 162305), (8272, 147550), (8800, 138697), (9080, 134420), (9400, 129844), (9776, 124850), (9988, 122200), (10340, 118040), (10400, 117359), (10669, 114400), (11350, 107536), (11440, 106690), (11804, 103400), (12220, 99880), (12485, 97760), (12925, 94432), (13442, 90800), (14300, 85352), (14755, 82720), (15275, 79904), (16544, 73775), (18160, 67210), (18800, 64922), (19552, 62425), (19976, 61100), (20680, 59020), (21338, 57200), (22700, 53768), (22880, 53345), (23608, 51700), (24440, 49940), (24970, 48880), (25850, 47216), (26884, 45400), (28600, 42676), (29510, 41360), (30550, 39952), (32461, 37600), (33605, 36320)]