206876040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 729855360

約数和(自身を除く): 522979320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 168, 196, 210, 233, 245, 280, 294, 302, 392, 420, 453, 466, 490, 588, 604, 699, 735, 755, 840, 906, 932, 980, 1057, 1165, 1176, 1208, 1398, 1470, 1510, 1631, 1812, 1864, 1960, 2114, 2265, 2330, 2796, 2940, 3020, 3171, 3262, 3495, 3624, 4228, 4530, 4660, 4893, 5285, 5592, 5880, 6040, 6342, 6524, 6990, 7399, 8155, 8456, 9060, 9320, 9786, 10570, 11417, 12684, 13048, 13980, 14798, 15855, 16310, 18120, 19572, 21140, 22197, 22834, 24465, 25368, 27960, 29596, 31710, 32620, 34251, 35183, 36995, 39144, 42280, 44394, 45668, 48930, 57085, 59192, 63420, 65240, 68502, 70366, 73990, 88788, 91336, 97860, 105549, 110985, 114170, 126840, 137004, 140732, 147980, 171255, 175915, 177576, 195720, 211098, 221970, 228340, 246281, 274008, 281464, 295960, 342510, 351830, 422196, 443940, 456680, 492562, 527745, 685020, 703660, 738843, 844392, 887880, 985124, 1055490, 1231405, 1370040, 1407320, 1477686, 1723967, 1970248, 2110980, 2462810, 2955372, 3447934, 3694215, 4221960, 4925620, 5171901, 5910744, 6895868, 7388430, 8619835, 9851240, 10343802, 13791736, 14776860, 17239670, 20687604, 25859505, 29553720, 34479340, 41375208, 51719010, 68958680, 103438020, 206876040]

約数ペア:

[(1, 206876040), (2, 103438020), (3, 68958680), (4, 51719010), (5, 41375208), (6, 34479340), (7, 29553720), (8, 25859505), (10, 20687604), (12, 17239670), (14, 14776860), (15, 13791736), (20, 10343802), (21, 9851240), (24, 8619835), (28, 7388430), (30, 6895868), (35, 5910744), (40, 5171901), (42, 4925620), (49, 4221960), (56, 3694215), (60, 3447934), (70, 2955372), (84, 2462810), (98, 2110980), (105, 1970248), (120, 1723967), (140, 1477686), (147, 1407320), (151, 1370040), (168, 1231405), (196, 1055490), (210, 985124), (233, 887880), (245, 844392), (280, 738843), (294, 703660), (302, 685020), (392, 527745), (420, 492562), (453, 456680), (466, 443940), (490, 422196), (588, 351830), (604, 342510), (699, 295960), (735, 281464), (755, 274008), (840, 246281), (906, 228340), (932, 221970), (980, 211098), (1057, 195720), (1165, 177576), (1176, 175915), (1208, 171255), (1398, 147980), (1470, 140732), (1510, 137004), (1631, 126840), (1812, 114170), (1864, 110985), (1960, 105549), (2114, 97860), (2265, 91336), (2330, 88788), (2796, 73990), (2940, 70366), (3020, 68502), (3171, 65240), (3262, 63420), (3495, 59192), (3624, 57085), (4228, 48930), (4530, 45668), (4660, 44394), (4893, 42280), (5285, 39144), (5592, 36995), (5880, 35183), (6040, 34251), (6342, 32620), (6524, 31710), (6990, 29596), (7399, 27960), (8155, 25368), (8456, 24465), (9060, 22834), (9320, 22197), (9786, 21140), (10570, 19572), (11417, 18120), (12684, 16310), (13048, 15855), (13980, 14798)]