126829360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 361405440

約数和(自身を除く): 234576080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 43, 46, 56, 70, 80, 86, 92, 112, 115, 140, 161, 172, 184, 215, 229, 230, 280, 301, 322, 344, 368, 430, 458, 460, 560, 602, 644, 688, 805, 860, 916, 920, 989, 1145, 1204, 1288, 1505, 1603, 1610, 1720, 1832, 1840, 1978, 2290, 2408, 2576, 3010, 3206, 3220, 3440, 3664, 3956, 4580, 4816, 4945, 5267, 6020, 6412, 6440, 6923, 7912, 8015, 9160, 9847, 9890, 10534, 12040, 12824, 12880, 13846, 15824, 16030, 18320, 19694, 19780, 21068, 24080, 25648, 26335, 27692, 32060, 34615, 36869, 39388, 39560, 42136, 49235, 52670, 55384, 64120, 68929, 69230, 73738, 78776, 79120, 84272, 98470, 105340, 110768, 128240, 137858, 138460, 147476, 157552, 184345, 196940, 210680, 226481, 275716, 276920, 294952, 344645, 368690, 393880, 421360, 452962, 551432, 553840, 589904, 689290, 737380, 787760, 905924, 1102864, 1132405, 1378580, 1474760, 1585367, 1811848, 2264810, 2757160, 2949520, 3170734, 3623696, 4529620, 5514320, 6341468, 7926835, 9059240, 12682936, 15853670, 18118480, 25365872, 31707340, 63414680, 126829360]

約数ペア:

[(1, 126829360), (2, 63414680), (4, 31707340), (5, 25365872), (7, 18118480), (8, 15853670), (10, 12682936), (14, 9059240), (16, 7926835), (20, 6341468), (23, 5514320), (28, 4529620), (35, 3623696), (40, 3170734), (43, 2949520), (46, 2757160), (56, 2264810), (70, 1811848), (80, 1585367), (86, 1474760), (92, 1378580), (112, 1132405), (115, 1102864), (140, 905924), (161, 787760), (172, 737380), (184, 689290), (215, 589904), (229, 553840), (230, 551432), (280, 452962), (301, 421360), (322, 393880), (344, 368690), (368, 344645), (430, 294952), (458, 276920), (460, 275716), (560, 226481), (602, 210680), (644, 196940), (688, 184345), (805, 157552), (860, 147476), (916, 138460), (920, 137858), (989, 128240), (1145, 110768), (1204, 105340), (1288, 98470), (1505, 84272), (1603, 79120), (1610, 78776), (1720, 73738), (1832, 69230), (1840, 68929), (1978, 64120), (2290, 55384), (2408, 52670), (2576, 49235), (3010, 42136), (3206, 39560), (3220, 39388), (3440, 36869), (3664, 34615), (3956, 32060), (4580, 27692), (4816, 26335), (4945, 25648), (5267, 24080), (6020, 21068), (6412, 19780), (6440, 19694), (6923, 18320), (7912, 16030), (8015, 15824), (9160, 13846), (9847, 12880), (9890, 12824), (10534, 12040)]