6400428960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{839}}^1$

素因数の和:1571

約数の個数: 192

約数和(自身を含む): 21093488640

約数和(自身を除く): 14693059680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 691, 736, 839, 920, 1104, 1380, 1382, 1678, 1840, 2073, 2208, 2517, 2760, 2764, 3356, 3455, 3680, 4146, 4195, 5034, 5520, 5528, 6712, 6910, 8292, 8390, 10068, 10365, 11040, 11056, 12585, 13424, 13820, 15893, 16584, 16780, 19297, 20136, 20730, 22112, 25170, 26848, 27640, 31786, 33168, 33560, 38594, 40272, 41460, 47679, 50340, 55280, 57891, 63572, 66336, 67120, 77188, 79465, 80544, 82920, 95358, 96485, 100680, 110560, 115782, 127144, 134240, 154376, 158930, 165840, 190716, 192970, 201360, 231564, 238395, 254288, 289455, 308752, 317860, 331680, 381432, 385940, 402720, 463128, 476790, 508576, 578910, 579749, 617504, 635720, 762864, 771880, 926256, 953580, 1157820, 1159498, 1271440, 1525728, 1543760, 1739247, 1852512, 1907160, 2315640, 2318996, 2542880, 2898745, 3087520, 3478494, 3814320, 4631280, 4637992, 5797490, 6956988, 7628640, 8696235, 9262560, 9275984, 11594980, 13334227, 13913976, 17392470, 18551968, 23189960, 26668454, 27827952, 34784940, 40002681, 46379920, 53336908, 55655904, 66671135, 69569880, 80005362, 92759840, 106673816, 133342270, 139139760, 160010724, 200013405, 213347632, 266684540, 278279520, 320021448, 400026810, 426695264, 533369080, 640042896, 800053620, 1066738160, 1280085792, 1600107240, 2133476320, 3200214480, 6400428960]

約数ペア:

[(1, 6400428960), (2, 3200214480), (3, 2133476320), (4, 1600107240), (5, 1280085792), (6, 1066738160), (8, 800053620), (10, 640042896), (12, 533369080), (15, 426695264), (16, 400026810), (20, 320021448), (23, 278279520), (24, 266684540), (30, 213347632), (32, 200013405), (40, 160010724), (46, 139139760), (48, 133342270), (60, 106673816), (69, 92759840), (80, 80005362), (92, 69569880), (96, 66671135), (115, 55655904), (120, 53336908), (138, 46379920), (160, 40002681), (184, 34784940), (230, 27827952), (240, 26668454), (276, 23189960), (345, 18551968), (368, 17392470), (460, 13913976), (480, 13334227), (552, 11594980), (690, 9275984), (691, 9262560), (736, 8696235), (839, 7628640), (920, 6956988), (1104, 5797490), (1380, 4637992), (1382, 4631280), (1678, 3814320), (1840, 3478494), (2073, 3087520), (2208, 2898745), (2517, 2542880), (2760, 2318996), (2764, 2315640), (3356, 1907160), (3455, 1852512), (3680, 1739247), (4146, 1543760), (4195, 1525728), (5034, 1271440), (5520, 1159498), (5528, 1157820), (6712, 953580), (6910, 926256), (8292, 771880), (8390, 762864), (10068, 635720), (10365, 617504), (11040, 579749), (11056, 578910), (12585, 508576), (13424, 476790), (13820, 463128), (15893, 402720), (16584, 385940), (16780, 381432), (19297, 331680), (20136, 317860), (20730, 308752), (22112, 289455), (25170, 254288), (26848, 238395), (27640, 231564), (31786, 201360), (33168, 192970), (33560, 190716), (38594, 165840), (40272, 158930), (41460, 154376), (47679, 134240), (50340, 127144), (55280, 115782), (57891, 110560), (63572, 100680), (66336, 96485), (67120, 95358), (77188, 82920), (79465, 80544)]