207707760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 240

約数和(自身を含む): 776066400

約数和(自身を除く): 568358640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 569, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1138, 1170, 1352, 1404, 1521, 1560, 1690, 1707, 1755, 1872, 2028, 2160, 2276, 2340, 2535, 2704, 2808, 2845, 3042, 3120, 3380, 3414, 3510, 4056, 4552, 4563, 4680, 5070, 5121, 5616, 5690, 6084, 6760, 6828, 7020, 7397, 7605, 8112, 8535, 9104, 9126, 9360, 10140, 10242, 11380, 12168, 13520, 13656, 14040, 14794, 15210, 15363, 17070, 18252, 20280, 20484, 22191, 22760, 22815, 24336, 25605, 27312, 28080, 29588, 30420, 30726, 34140, 36504, 36985, 40560, 40968, 44382, 45520, 45630, 51210, 59176, 60840, 61452, 66573, 68280, 73008, 73970, 76815, 81936, 88764, 91260, 96161, 102420, 110955, 118352, 121680, 122904, 133146, 136560, 147940, 153630, 177528, 182520, 192322, 199719, 204840, 221910, 245808, 266292, 288483, 295880, 307260, 332865, 355056, 365040, 384644, 399438, 409680, 443820, 480805, 532584, 576966, 591760, 614520, 665730, 769288, 798876, 865449, 887640, 961610, 998595, 1065168, 1153932, 1229040, 1331460, 1442415, 1538576, 1597752, 1730898, 1775280, 1923220, 1997190, 2307864, 2596347, 2662920, 2884830, 3195504, 3461796, 3846440, 3994380, 4327245, 4615728, 5192694, 5325840, 5769660, 6923592, 7692880, 7988760, 8654490, 10385388, 11539320, 12981735, 13847184, 15977520, 17308980, 20770776, 23078640, 25963470, 34617960, 41541552, 51926940, 69235920, 103853880, 207707760]

約数ペア:

[(1, 207707760), (2, 103853880), (3, 69235920), (4, 51926940), (5, 41541552), (6, 34617960), (8, 25963470), (9, 23078640), (10, 20770776), (12, 17308980), (13, 15977520), (15, 13847184), (16, 12981735), (18, 11539320), (20, 10385388), (24, 8654490), (26, 7988760), (27, 7692880), (30, 6923592), (36, 5769660), (39, 5325840), (40, 5192694), (45, 4615728), (48, 4327245), (52, 3994380), (54, 3846440), (60, 3461796), (65, 3195504), (72, 2884830), (78, 2662920), (80, 2596347), (90, 2307864), (104, 1997190), (108, 1923220), (117, 1775280), (120, 1730898), (130, 1597752), (135, 1538576), (144, 1442415), (156, 1331460), (169, 1229040), (180, 1153932), (195, 1065168), (208, 998595), (216, 961610), (234, 887640), (240, 865449), (260, 798876), (270, 769288), (312, 665730), (338, 614520), (351, 591760), (360, 576966), (390, 532584), (432, 480805), (468, 443820), (507, 409680), (520, 399438), (540, 384644), (569, 365040), (585, 355056), (624, 332865), (676, 307260), (702, 295880), (720, 288483), (780, 266292), (845, 245808), (936, 221910), (1014, 204840), (1040, 199719), (1080, 192322), (1138, 182520), (1170, 177528), (1352, 153630), (1404, 147940), (1521, 136560), (1560, 133146), (1690, 122904), (1707, 121680), (1755, 118352), (1872, 110955), (2028, 102420), (2160, 96161), (2276, 91260), (2340, 88764), (2535, 81936), (2704, 76815), (2808, 73970), (2845, 73008), (3042, 68280), (3120, 66573), (3380, 61452), (3414, 60840), (3510, 59176), (4056, 51210), (4552, 45630), (4563, 45520), (4680, 44382), (5070, 40968), (5121, 40560), (5616, 36985), (5690, 36504), (6084, 34140), (6760, 30726), (6828, 30420), (7020, 29588), (7397, 28080), (7605, 27312), (8112, 25605), (8535, 24336), (9104, 22815), (9126, 22760), (9360, 22191), (10140, 20484), (10242, 20280), (11380, 18252), (12168, 17070), (13520, 15363), (13656, 15210), (14040, 14794)]