16830256240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{25931}}^1$

素因数の和:26031

約数の個数: 160

約数和(自身を含む): 47847651840

約数和(自身を除く): 31017395600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 61, 70, 76, 80, 95, 112, 122, 133, 140, 152, 190, 244, 266, 280, 304, 305, 380, 427, 488, 532, 560, 610, 665, 760, 854, 976, 1064, 1159, 1220, 1330, 1520, 1708, 2128, 2135, 2318, 2440, 2660, 3416, 4270, 4636, 4880, 5320, 5795, 6832, 8113, 8540, 9272, 10640, 11590, 16226, 17080, 18544, 23180, 25931, 32452, 34160, 40565, 46360, 51862, 64904, 81130, 92720, 103724, 129655, 129808, 162260, 181517, 207448, 259310, 324520, 363034, 414896, 492689, 518620, 649040, 726068, 907585, 985378, 1037240, 1452136, 1581791, 1815170, 1970756, 2074480, 2463445, 2904272, 3163582, 3448823, 3630340, 3941512, 4926890, 6327164, 6897646, 7260680, 7883024, 7908955, 9853780, 11072537, 12654328, 13795292, 14521360, 15817910, 17244115, 19707560, 22145074, 25308656, 27590584, 30054029, 31635820, 34488230, 39415120, 44290148, 55181168, 55362685, 60108058, 63271640, 68976460, 88580296, 110725370, 120216116, 126543280, 137952920, 150270145, 177160592, 210378203, 221450740, 240432232, 275905840, 300540290, 420756406, 442901480, 480864464, 601080580, 841512812, 885802960, 1051891015, 1202161160, 1683025624, 2103782030, 2404322320, 3366051248, 4207564060, 8415128120, 16830256240]

約数ペア:

[(1, 16830256240), (2, 8415128120), (4, 4207564060), (5, 3366051248), (7, 2404322320), (8, 2103782030), (10, 1683025624), (14, 1202161160), (16, 1051891015), (19, 885802960), (20, 841512812), (28, 601080580), (35, 480864464), (38, 442901480), (40, 420756406), (56, 300540290), (61, 275905840), (70, 240432232), (76, 221450740), (80, 210378203), (95, 177160592), (112, 150270145), (122, 137952920), (133, 126543280), (140, 120216116), (152, 110725370), (190, 88580296), (244, 68976460), (266, 63271640), (280, 60108058), (304, 55362685), (305, 55181168), (380, 44290148), (427, 39415120), (488, 34488230), (532, 31635820), (560, 30054029), (610, 27590584), (665, 25308656), (760, 22145074), (854, 19707560), (976, 17244115), (1064, 15817910), (1159, 14521360), (1220, 13795292), (1330, 12654328), (1520, 11072537), (1708, 9853780), (2128, 7908955), (2135, 7883024), (2318, 7260680), (2440, 6897646), (2660, 6327164), (3416, 4926890), (4270, 3941512), (4636, 3630340), (4880, 3448823), (5320, 3163582), (5795, 2904272), (6832, 2463445), (8113, 2074480), (8540, 1970756), (9272, 1815170), (10640, 1581791), (11590, 1452136), (16226, 1037240), (17080, 985378), (18544, 907585), (23180, 726068), (25931, 649040), (32452, 518620), (34160, 492689), (40565, 414896), (46360, 363034), (51862, 324520), (64904, 259310), (81130, 207448), (92720, 181517), (103724, 162260), (129655, 129808)]