206882520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 734832000

約数和(自身を除く): 527949480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 195, 204, 221, 232, 255, 260, 269, 290, 312, 340, 348, 377, 390, 408, 435, 442, 493, 510, 520, 538, 580, 663, 680, 696, 754, 780, 807, 870, 884, 986, 1020, 1076, 1105, 1131, 1160, 1326, 1345, 1479, 1508, 1560, 1614, 1740, 1768, 1885, 1972, 2040, 2152, 2210, 2262, 2465, 2652, 2690, 2958, 3016, 3228, 3315, 3480, 3497, 3770, 3944, 4035, 4420, 4524, 4573, 4930, 5304, 5380, 5655, 5916, 6409, 6456, 6630, 6994, 7395, 7540, 7801, 8070, 8840, 9048, 9146, 9860, 10491, 10760, 11310, 11832, 12818, 13260, 13719, 13988, 14790, 15080, 15602, 16140, 17485, 18292, 19227, 19720, 20982, 22620, 22865, 23403, 25636, 26520, 27438, 27976, 29580, 31204, 32045, 32280, 34970, 36584, 38454, 39005, 41964, 45240, 45730, 46806, 51272, 52455, 54876, 59160, 59449, 62408, 64090, 68595, 69940, 76908, 78010, 83928, 91460, 93612, 96135, 101413, 104910, 109752, 117015, 118898, 128180, 132617, 137190, 139880, 153816, 156020, 178347, 182920, 187224, 192270, 202826, 209820, 234030, 237796, 256360, 265234, 274380, 297245, 304239, 312040, 356694, 384540, 397851, 405652, 419640, 468060, 475592, 507065, 530468, 548760, 594490, 608478, 663085, 713388, 769080, 795702, 811304, 891735, 936120, 1014130, 1060936, 1188980, 1216956, 1326170, 1426776, 1521195, 1591404, 1724021, 1783470, 1989255, 2028260, 2377960, 2433912, 2652340, 3042390, 3182808, 3448042, 3566940, 3978510, 4056520, 5172063, 5304680, 6084780, 6896084, 7133880, 7957020, 8620105, 10344126, 12169560, 13792168, 15914040, 17240210, 20688252, 25860315, 34480420, 41376504, 51720630, 68960840, 103441260, 206882520]

約数ペア:

[(1, 206882520), (2, 103441260), (3, 68960840), (4, 51720630), (5, 41376504), (6, 34480420), (8, 25860315), (10, 20688252), (12, 17240210), (13, 15914040), (15, 13792168), (17, 12169560), (20, 10344126), (24, 8620105), (26, 7957020), (29, 7133880), (30, 6896084), (34, 6084780), (39, 5304680), (40, 5172063), (51, 4056520), (52, 3978510), (58, 3566940), (60, 3448042), (65, 3182808), (68, 3042390), (78, 2652340), (85, 2433912), (87, 2377960), (102, 2028260), (104, 1989255), (116, 1783470), (120, 1724021), (130, 1591404), (136, 1521195), (145, 1426776), (156, 1326170), (170, 1216956), (174, 1188980), (195, 1060936), (204, 1014130), (221, 936120), (232, 891735), (255, 811304), (260, 795702), (269, 769080), (290, 713388), (312, 663085), (340, 608478), (348, 594490), (377, 548760), (390, 530468), (408, 507065), (435, 475592), (442, 468060), (493, 419640), (510, 405652), (520, 397851), (538, 384540), (580, 356694), (663, 312040), (680, 304239), (696, 297245), (754, 274380), (780, 265234), (807, 256360), (870, 237796), (884, 234030), (986, 209820), (1020, 202826), (1076, 192270), (1105, 187224), (1131, 182920), (1160, 178347), (1326, 156020), (1345, 153816), (1479, 139880), (1508, 137190), (1560, 132617), (1614, 128180), (1740, 118898), (1768, 117015), (1885, 109752), (1972, 104910), (2040, 101413), (2152, 96135), (2210, 93612), (2262, 91460), (2465, 83928), (2652, 78010), (2690, 76908), (2958, 69940), (3016, 68595), (3228, 64090), (3315, 62408), (3480, 59449), (3497, 59160), (3770, 54876), (3944, 52455), (4035, 51272), (4420, 46806), (4524, 45730), (4573, 45240), (4930, 41964), (5304, 39005), (5380, 38454), (5655, 36584), (5916, 34970), (6409, 32280), (6456, 32045), (6630, 31204), (6994, 29580), (7395, 27976), (7540, 27438), (7801, 26520), (8070, 25636), (8840, 23403), (9048, 22865), (9146, 22620), (9860, 20982), (10491, 19720), (10760, 19227), (11310, 18292), (11832, 17485), (12818, 16140), (13260, 15602), (13719, 15080), (13988, 14790)]