157786260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2361

約数の個数: 96

約数和(自身を含む): 472886400

約数和(自身を除く): 315100140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2269, 2318, 3477, 3660, 4538, 4636, 5795, 6807, 6954, 9076, 11345, 11590, 13614, 13908, 17385, 22690, 23180, 27228, 34035, 34770, 43111, 45380, 68070, 69540, 86222, 129333, 136140, 138409, 172444, 215555, 258666, 276818, 415227, 431110, 517332, 553636, 646665, 692045, 830454, 862220, 1293330, 1384090, 1660908, 2076135, 2586660, 2629771, 2768180, 4152270, 5259542, 7889313, 8304540, 10519084, 13148855, 15778626, 26297710, 31557252, 39446565, 52595420, 78893130, 157786260]

約数ペア:

[(1, 157786260), (2, 78893130), (3, 52595420), (4, 39446565), (5, 31557252), (6, 26297710), (10, 15778626), (12, 13148855), (15, 10519084), (19, 8304540), (20, 7889313), (30, 5259542), (38, 4152270), (57, 2768180), (60, 2629771), (61, 2586660), (76, 2076135), (95, 1660908), (114, 1384090), (122, 1293330), (183, 862220), (190, 830454), (228, 692045), (244, 646665), (285, 553636), (305, 517332), (366, 431110), (380, 415227), (570, 276818), (610, 258666), (732, 215555), (915, 172444), (1140, 138409), (1159, 136140), (1220, 129333), (1830, 86222), (2269, 69540), (2318, 68070), (3477, 45380), (3660, 43111), (4538, 34770), (4636, 34035), (5795, 27228), (6807, 23180), (6954, 22690), (9076, 17385), (11345, 13908), (11590, 13614)]