42281040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 142598016

約数和(自身を除く): 100316976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 241, 255, 258, 272, 340, 344, 408, 430, 482, 510, 516, 645, 680, 688, 723, 731, 816, 860, 964, 1020, 1032, 1205, 1290, 1360, 1446, 1462, 1720, 1928, 2040, 2064, 2193, 2410, 2580, 2892, 2924, 3440, 3615, 3655, 3856, 4080, 4097, 4386, 4820, 5160, 5784, 5848, 7230, 7310, 8194, 8772, 9640, 10320, 10363, 10965, 11568, 11696, 12291, 14460, 14620, 16388, 17544, 19280, 20485, 20726, 21930, 24582, 28920, 29240, 31089, 32776, 35088, 40970, 41452, 43860, 49164, 51815, 57840, 58480, 61455, 62178, 65552, 81940, 82904, 87720, 98328, 103630, 122910, 124356, 155445, 163880, 165808, 175440, 176171, 196656, 207260, 245820, 248712, 310890, 327760, 352342, 414520, 491640, 497424, 528513, 621780, 704684, 829040, 880855, 983280, 1057026, 1243560, 1409368, 1761710, 2114052, 2487120, 2642565, 2818736, 3523420, 4228104, 5285130, 7046840, 8456208, 10570260, 14093680, 21140520, 42281040]

約数ペア:

[(1, 42281040), (2, 21140520), (3, 14093680), (4, 10570260), (5, 8456208), (6, 7046840), (8, 5285130), (10, 4228104), (12, 3523420), (15, 2818736), (16, 2642565), (17, 2487120), (20, 2114052), (24, 1761710), (30, 1409368), (34, 1243560), (40, 1057026), (43, 983280), (48, 880855), (51, 829040), (60, 704684), (68, 621780), (80, 528513), (85, 497424), (86, 491640), (102, 414520), (120, 352342), (129, 327760), (136, 310890), (170, 248712), (172, 245820), (204, 207260), (215, 196656), (240, 176171), (241, 175440), (255, 165808), (258, 163880), (272, 155445), (340, 124356), (344, 122910), (408, 103630), (430, 98328), (482, 87720), (510, 82904), (516, 81940), (645, 65552), (680, 62178), (688, 61455), (723, 58480), (731, 57840), (816, 51815), (860, 49164), (964, 43860), (1020, 41452), (1032, 40970), (1205, 35088), (1290, 32776), (1360, 31089), (1446, 29240), (1462, 28920), (1720, 24582), (1928, 21930), (2040, 20726), (2064, 20485), (2193, 19280), (2410, 17544), (2580, 16388), (2892, 14620), (2924, 14460), (3440, 12291), (3615, 11696), (3655, 11568), (3856, 10965), (4080, 10363), (4097, 10320), (4386, 9640), (4820, 8772), (5160, 8194), (5784, 7310), (5848, 7230)]