20230120020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{2099}}^1$

素因数の和:2998

約数の個数: 192

約数和(自身を含む): 65536128000

約数和(自身を除く): 45306007980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 859, 935, 1020, 1122, 1718, 1870, 2099, 2244, 2577, 2805, 3436, 3740, 4198, 4295, 5154, 5610, 6297, 8396, 8590, 9449, 10308, 10495, 11220, 12594, 12885, 14603, 17180, 18898, 20990, 23089, 25188, 25770, 28347, 29206, 31485, 35683, 37796, 41980, 43809, 46178, 47245, 51540, 56694, 58412, 62970, 69267, 71366, 73015, 87618, 92356, 94490, 107049, 113388, 115445, 125940, 138534, 141735, 142732, 146030, 160633, 175236, 178415, 188980, 214098, 219045, 230890, 277068, 283470, 292060, 321266, 346335, 356830, 392513, 428196, 438090, 461780, 481899, 535245, 566940, 642532, 692670, 713660, 785026, 803165, 876180, 963798, 1070490, 1177539, 1385340, 1570052, 1606330, 1803041, 1927596, 1962565, 2140980, 2355078, 2409495, 3212660, 3606082, 3925130, 4710156, 4818990, 5409123, 5887695, 7212164, 7850260, 9015205, 9637980, 10818246, 11775390, 18030410, 19833451, 21636492, 23550780, 27045615, 30651697, 36060820, 39666902, 54091230, 59500353, 61303394, 79333804, 91955091, 99167255, 108182460, 119000706, 122606788, 153258485, 183910182, 198334510, 238001412, 297501765, 306516970, 337168667, 367820364, 396669020, 459775455, 595003530, 613033940, 674337334, 919550910, 1011506001, 1190007060, 1348674668, 1685843335, 1839101820, 2023012002, 3371686670, 4046024004, 5057530005, 6743373340, 10115060010, 20230120020]

約数ペア:

[(1, 20230120020), (2, 10115060010), (3, 6743373340), (4, 5057530005), (5, 4046024004), (6, 3371686670), (10, 2023012002), (11, 1839101820), (12, 1685843335), (15, 1348674668), (17, 1190007060), (20, 1011506001), (22, 919550910), (30, 674337334), (33, 613033940), (34, 595003530), (44, 459775455), (51, 396669020), (55, 367820364), (60, 337168667), (66, 306516970), (68, 297501765), (85, 238001412), (102, 198334510), (110, 183910182), (132, 153258485), (165, 122606788), (170, 119000706), (187, 108182460), (204, 99167255), (220, 91955091), (255, 79333804), (330, 61303394), (340, 59500353), (374, 54091230), (510, 39666902), (561, 36060820), (660, 30651697), (748, 27045615), (859, 23550780), (935, 21636492), (1020, 19833451), (1122, 18030410), (1718, 11775390), (1870, 10818246), (2099, 9637980), (2244, 9015205), (2577, 7850260), (2805, 7212164), (3436, 5887695), (3740, 5409123), (4198, 4818990), (4295, 4710156), (5154, 3925130), (5610, 3606082), (6297, 3212660), (8396, 2409495), (8590, 2355078), (9449, 2140980), (10308, 1962565), (10495, 1927596), (11220, 1803041), (12594, 1606330), (12885, 1570052), (14603, 1385340), (17180, 1177539), (18898, 1070490), (20990, 963798), (23089, 876180), (25188, 803165), (25770, 785026), (28347, 713660), (29206, 692670), (31485, 642532), (35683, 566940), (37796, 535245), (41980, 481899), (43809, 461780), (46178, 438090), (47245, 428196), (51540, 392513), (56694, 356830), (58412, 346335), (62970, 321266), (69267, 292060), (71366, 283470), (73015, 277068), (87618, 230890), (92356, 219045), (94490, 214098), (107049, 188980), (113388, 178415), (115445, 175236), (125940, 160633), (138534, 146030), (141735, 142732)]