141802440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5391

約数の個数: 128

約数和(自身を含む): 485170560

約数和(自身を除く): 343368120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5347, 6630, 8840, 10694, 13260, 16041, 21388, 26520, 26735, 32082, 42776, 53470, 64164, 69511, 80205, 90899, 106940, 128328, 139022, 160410, 181798, 208533, 213880, 272697, 278044, 320820, 347555, 363596, 417066, 454495, 545394, 556088, 641640, 695110, 727192, 834132, 908990, 1042665, 1090788, 1181687, 1363485, 1390220, 1668264, 1817980, 2085330, 2181576, 2363374, 2726970, 2780440, 3545061, 3635960, 4170660, 4726748, 5453940, 5908435, 7090122, 8341320, 9453496, 10907880, 11816870, 14180244, 17725305, 23633740, 28360488, 35450610, 47267480, 70901220, 141802440]

約数ペア:

[(1, 141802440), (2, 70901220), (3, 47267480), (4, 35450610), (5, 28360488), (6, 23633740), (8, 17725305), (10, 14180244), (12, 11816870), (13, 10907880), (15, 9453496), (17, 8341320), (20, 7090122), (24, 5908435), (26, 5453940), (30, 4726748), (34, 4170660), (39, 3635960), (40, 3545061), (51, 2780440), (52, 2726970), (60, 2363374), (65, 2181576), (68, 2085330), (78, 1817980), (85, 1668264), (102, 1390220), (104, 1363485), (120, 1181687), (130, 1090788), (136, 1042665), (156, 908990), (170, 834132), (195, 727192), (204, 695110), (221, 641640), (255, 556088), (260, 545394), (312, 454495), (340, 417066), (390, 363596), (408, 347555), (442, 320820), (510, 278044), (520, 272697), (663, 213880), (680, 208533), (780, 181798), (884, 160410), (1020, 139022), (1105, 128328), (1326, 106940), (1560, 90899), (1768, 80205), (2040, 69511), (2210, 64164), (2652, 53470), (3315, 42776), (4420, 32082), (5304, 26735), (5347, 26520), (6630, 21388), (8840, 16041), (10694, 13260)]