40736760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 136339200

約数和(自身を除く): 95602440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1051, 1140, 1292, 1615, 1938, 2040, 2102, 2280, 2584, 3153, 3230, 3876, 4204, 4845, 5255, 6306, 6460, 7752, 8408, 9690, 10510, 12612, 12920, 15765, 17867, 19380, 19969, 21020, 25224, 31530, 35734, 38760, 39938, 42040, 53601, 59907, 63060, 71468, 79876, 89335, 99845, 107202, 119814, 126120, 142936, 159752, 178670, 199690, 214404, 239628, 268005, 299535, 339473, 357340, 399380, 428808, 479256, 536010, 599070, 678946, 714680, 798760, 1018419, 1072020, 1198140, 1357892, 1697365, 2036838, 2144040, 2396280, 2715784, 3394730, 4073676, 5092095, 6789460, 8147352, 10184190, 13578920, 20368380, 40736760]

約数ペア:

[(1, 40736760), (2, 20368380), (3, 13578920), (4, 10184190), (5, 8147352), (6, 6789460), (8, 5092095), (10, 4073676), (12, 3394730), (15, 2715784), (17, 2396280), (19, 2144040), (20, 2036838), (24, 1697365), (30, 1357892), (34, 1198140), (38, 1072020), (40, 1018419), (51, 798760), (57, 714680), (60, 678946), (68, 599070), (76, 536010), (85, 479256), (95, 428808), (102, 399380), (114, 357340), (120, 339473), (136, 299535), (152, 268005), (170, 239628), (190, 214404), (204, 199690), (228, 178670), (255, 159752), (285, 142936), (323, 126120), (340, 119814), (380, 107202), (408, 99845), (456, 89335), (510, 79876), (570, 71468), (646, 63060), (680, 59907), (760, 53601), (969, 42040), (1020, 39938), (1051, 38760), (1140, 35734), (1292, 31530), (1615, 25224), (1938, 21020), (2040, 19969), (2102, 19380), (2280, 17867), (2584, 15765), (3153, 12920), (3230, 12612), (3876, 10510), (4204, 9690), (4845, 8408), (5255, 7752), (6306, 6460)]