70307580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 244823040

約数和(自身を除く): 174515460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 229, 238, 255, 258, 301, 340, 357, 420, 430, 458, 476, 510, 516, 595, 602, 645, 687, 714, 731, 860, 903, 916, 1020, 1145, 1190, 1204, 1290, 1374, 1428, 1462, 1505, 1603, 1785, 1806, 2193, 2290, 2380, 2580, 2748, 2924, 3010, 3206, 3435, 3570, 3612, 3655, 3893, 4386, 4515, 4580, 4809, 5117, 6020, 6412, 6870, 7140, 7310, 7786, 8015, 8772, 9030, 9618, 9847, 10234, 10965, 11679, 13740, 14620, 15351, 15572, 16030, 18060, 19236, 19465, 19694, 20468, 21930, 23358, 24045, 25585, 27251, 29541, 30702, 32060, 38930, 39388, 43860, 46716, 48090, 49235, 51170, 54502, 58395, 59082, 61404, 68929, 76755, 77860, 81753, 96180, 98470, 102340, 109004, 116790, 118164, 136255, 137858, 147705, 153510, 163506, 167399, 196940, 206787, 233580, 272510, 275716, 295410, 307020, 327012, 334798, 344645, 408765, 413574, 502197, 545020, 590820, 669596, 689290, 817530, 827148, 836995, 1004394, 1033935, 1171793, 1378580, 1635060, 1673990, 2008788, 2067870, 2343586, 2510985, 3347980, 3515379, 4135740, 4687172, 5021970, 5858965, 7030758, 10043940, 11717930, 14061516, 17576895, 23435860, 35153790, 70307580]

約数ペア:

[(1, 70307580), (2, 35153790), (3, 23435860), (4, 17576895), (5, 14061516), (6, 11717930), (7, 10043940), (10, 7030758), (12, 5858965), (14, 5021970), (15, 4687172), (17, 4135740), (20, 3515379), (21, 3347980), (28, 2510985), (30, 2343586), (34, 2067870), (35, 2008788), (42, 1673990), (43, 1635060), (51, 1378580), (60, 1171793), (68, 1033935), (70, 1004394), (84, 836995), (85, 827148), (86, 817530), (102, 689290), (105, 669596), (119, 590820), (129, 545020), (140, 502197), (170, 413574), (172, 408765), (204, 344645), (210, 334798), (215, 327012), (229, 307020), (238, 295410), (255, 275716), (258, 272510), (301, 233580), (340, 206787), (357, 196940), (420, 167399), (430, 163506), (458, 153510), (476, 147705), (510, 137858), (516, 136255), (595, 118164), (602, 116790), (645, 109004), (687, 102340), (714, 98470), (731, 96180), (860, 81753), (903, 77860), (916, 76755), (1020, 68929), (1145, 61404), (1190, 59082), (1204, 58395), (1290, 54502), (1374, 51170), (1428, 49235), (1462, 48090), (1505, 46716), (1603, 43860), (1785, 39388), (1806, 38930), (2193, 32060), (2290, 30702), (2380, 29541), (2580, 27251), (2748, 25585), (2924, 24045), (3010, 23358), (3206, 21930), (3435, 20468), (3570, 19694), (3612, 19465), (3655, 19236), (3893, 18060), (4386, 16030), (4515, 15572), (4580, 15351), (4809, 14620), (5117, 13740), (6020, 11679), (6412, 10965), (6870, 10234), (7140, 9847), (7310, 9618), (7786, 9030), (8015, 8772)]