330848140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 849945600

約数和(自身を除く): 519097460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 532, 610, 665, 854, 1159, 1220, 1330, 1708, 2039, 2135, 2318, 2660, 4078, 4270, 4636, 5795, 8113, 8156, 8540, 10195, 11590, 14273, 16226, 20390, 23180, 28546, 32452, 38741, 40565, 40780, 57092, 71365, 77482, 81130, 124379, 142730, 154964, 162260, 193705, 248758, 271187, 285460, 387410, 497516, 542374, 621895, 774820, 870653, 1084748, 1243790, 1355935, 1741306, 2363201, 2487580, 2711870, 3482612, 4353265, 4726402, 5423740, 8706530, 9452804, 11816005, 16542407, 17413060, 23632010, 33084814, 47264020, 66169628, 82712035, 165424070, 330848140]

約数ペア:

[(1, 330848140), (2, 165424070), (4, 82712035), (5, 66169628), (7, 47264020), (10, 33084814), (14, 23632010), (19, 17413060), (20, 16542407), (28, 11816005), (35, 9452804), (38, 8706530), (61, 5423740), (70, 4726402), (76, 4353265), (95, 3482612), (122, 2711870), (133, 2487580), (140, 2363201), (190, 1741306), (244, 1355935), (266, 1243790), (305, 1084748), (380, 870653), (427, 774820), (532, 621895), (610, 542374), (665, 497516), (854, 387410), (1159, 285460), (1220, 271187), (1330, 248758), (1708, 193705), (2039, 162260), (2135, 154964), (2318, 142730), (2660, 124379), (4078, 81130), (4270, 77482), (4636, 71365), (5795, 57092), (8113, 40780), (8156, 40565), (8540, 38741), (10195, 32452), (11590, 28546), (14273, 23180), (16226, 20390)]