146021920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 379391040

約数和(自身を除く): 233369120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 440, 509, 652, 815, 880, 1018, 1304, 1630, 1760, 1793, 2036, 2545, 2608, 3260, 3586, 4072, 5090, 5216, 5599, 6520, 7172, 8144, 8965, 10180, 11198, 13040, 14344, 16288, 17930, 20360, 22396, 26080, 27995, 28688, 35860, 40720, 44792, 55990, 57376, 71720, 81440, 82967, 89584, 111980, 143440, 165934, 179168, 223960, 286880, 331868, 414835, 447920, 663736, 829670, 895840, 912637, 1327472, 1659340, 1825274, 2654944, 3318680, 3650548, 4563185, 6637360, 7301096, 9126370, 13274720, 14602192, 18252740, 29204384, 36505480, 73010960, 146021920]

約数ペア:

[(1, 146021920), (2, 73010960), (4, 36505480), (5, 29204384), (8, 18252740), (10, 14602192), (11, 13274720), (16, 9126370), (20, 7301096), (22, 6637360), (32, 4563185), (40, 3650548), (44, 3318680), (55, 2654944), (80, 1825274), (88, 1659340), (110, 1327472), (160, 912637), (163, 895840), (176, 829670), (220, 663736), (326, 447920), (352, 414835), (440, 331868), (509, 286880), (652, 223960), (815, 179168), (880, 165934), (1018, 143440), (1304, 111980), (1630, 89584), (1760, 82967), (1793, 81440), (2036, 71720), (2545, 57376), (2608, 55990), (3260, 44792), (3586, 40720), (4072, 35860), (5090, 28688), (5216, 27995), (5599, 26080), (6520, 22396), (7172, 20360), (8144, 17930), (8965, 16288), (10180, 14344), (11198, 13040)]