138480979780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{82207}}^1$

素因数の和:82290

約数の個数: 192

約数和(自身を含む): 371238174720

約数和(自身を除く): 232757194940

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 31, 38, 44, 52, 55, 62, 65, 76, 95, 110, 124, 130, 143, 155, 190, 209, 220, 247, 260, 286, 310, 341, 380, 403, 418, 494, 572, 589, 620, 682, 715, 806, 836, 988, 1045, 1178, 1235, 1364, 1430, 1612, 1705, 2015, 2090, 2356, 2470, 2717, 2860, 2945, 3410, 4030, 4180, 4433, 4940, 5434, 5890, 6479, 6820, 7657, 8060, 8866, 10868, 11780, 12958, 13585, 15314, 17732, 22165, 25916, 27170, 30628, 32395, 38285, 44330, 54340, 64790, 76570, 82207, 84227, 88660, 129580, 153140, 164414, 168454, 328828, 336908, 411035, 421135, 822070, 842270, 904277, 1068691, 1561933, 1644140, 1684540, 1808554, 2137382, 2548417, 3123866, 3617108, 4274764, 4521385, 5096834, 5343455, 6247732, 7809665, 9042770, 10193668, 10686910, 11755601, 12742085, 15619330, 17181263, 18085540, 20305129, 21373820, 23511202, 25484170, 28032587, 31238660, 33129421, 34362526, 40610258, 47022404, 48419923, 50968340, 56065174, 58778005, 66258842, 68725052, 81220516, 85906315, 96839846, 101525645, 112130348, 117556010, 132517684, 140162935, 165647105, 171812630, 193679692, 203051290, 223356419, 235112020, 242099615, 280325870, 331294210, 343625260, 364423631, 406102580, 446712838, 484199230, 532619153, 560651740, 629458999, 662588420, 728847262, 893425676, 968398460, 1065238306, 1116782095, 1258917998, 1457694524, 1822118155, 2130476612, 2233564190, 2517835996, 2663095765, 3147294995, 3644236310, 4467128380, 5326191530, 6294589990, 6924048989, 7288472620, 10652383060, 12589179980, 13848097978, 27696195956, 34620244945, 69240489890, 138480979780]

約数ペア:

[(1, 138480979780), (2, 69240489890), (4, 34620244945), (5, 27696195956), (10, 13848097978), (11, 12589179980), (13, 10652383060), (19, 7288472620), (20, 6924048989), (22, 6294589990), (26, 5326191530), (31, 4467128380), (38, 3644236310), (44, 3147294995), (52, 2663095765), (55, 2517835996), (62, 2233564190), (65, 2130476612), (76, 1822118155), (95, 1457694524), (110, 1258917998), (124, 1116782095), (130, 1065238306), (143, 968398460), (155, 893425676), (190, 728847262), (209, 662588420), (220, 629458999), (247, 560651740), (260, 532619153), (286, 484199230), (310, 446712838), (341, 406102580), (380, 364423631), (403, 343625260), (418, 331294210), (494, 280325870), (572, 242099615), (589, 235112020), (620, 223356419), (682, 203051290), (715, 193679692), (806, 171812630), (836, 165647105), (988, 140162935), (1045, 132517684), (1178, 117556010), (1235, 112130348), (1364, 101525645), (1430, 96839846), (1612, 85906315), (1705, 81220516), (2015, 68725052), (2090, 66258842), (2356, 58778005), (2470, 56065174), (2717, 50968340), (2860, 48419923), (2945, 47022404), (3410, 40610258), (4030, 34362526), (4180, 33129421), (4433, 31238660), (4940, 28032587), (5434, 25484170), (5890, 23511202), (6479, 21373820), (6820, 20305129), (7657, 18085540), (8060, 17181263), (8866, 15619330), (10868, 12742085), (11780, 11755601), (12958, 10686910), (13585, 10193668), (15314, 9042770), (17732, 7809665), (22165, 6247732), (25916, 5343455), (27170, 5096834), (30628, 4521385), (32395, 4274764), (38285, 3617108), (44330, 3123866), (54340, 2548417), (64790, 2137382), (76570, 1808554), (82207, 1684540), (84227, 1644140), (88660, 1561933), (129580, 1068691), (153140, 904277), (164414, 842270), (168454, 822070), (328828, 421135), (336908, 411035)]