345917220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1158312960

約数和(自身を除く): 812395740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 31, 33, 44, 53, 55, 58, 60, 62, 66, 87, 93, 106, 110, 116, 121, 124, 132, 145, 155, 159, 165, 174, 186, 212, 220, 242, 265, 290, 310, 318, 319, 330, 341, 348, 363, 372, 435, 465, 484, 530, 580, 583, 605, 620, 636, 638, 660, 682, 726, 795, 870, 899, 930, 957, 1023, 1060, 1166, 1210, 1276, 1364, 1452, 1537, 1590, 1595, 1643, 1705, 1740, 1749, 1798, 1815, 1860, 1914, 2046, 2332, 2420, 2697, 2915, 3074, 3180, 3190, 3286, 3410, 3498, 3509, 3596, 3630, 3751, 3828, 4092, 4495, 4611, 4785, 4929, 5115, 5394, 5830, 6148, 6380, 6413, 6572, 6820, 6996, 7018, 7260, 7502, 7685, 8215, 8745, 8990, 9222, 9570, 9858, 9889, 10230, 10527, 10788, 11253, 11660, 12826, 13485, 14036, 15004, 15370, 16430, 16907, 17490, 17545, 17980, 18073, 18444, 18755, 19140, 19239, 19716, 19778, 20460, 21054, 22506, 23055, 24645, 25652, 26970, 29667, 30740, 32065, 32860, 33814, 34980, 35090, 36146, 37510, 38478, 39556, 42108, 45012, 46110, 47647, 49290, 49445, 50721, 52635, 53940, 54219, 56265, 59334, 64130, 67628, 70180, 72292, 75020, 76956, 84535, 90365, 92220, 95294, 96195, 98580, 98890, 101442, 105270, 108438, 108779, 112530, 118668, 128260, 142941, 148335, 169070, 180730, 185977, 190588, 192390, 197780, 198803, 202884, 210540, 216876, 217558, 225060, 238235, 253605, 271095, 285882, 296670, 326337, 338140, 361460, 371954, 384780, 397606, 435116, 476470, 507210, 524117, 542190, 543895, 557931, 571764, 593340, 596409, 652674, 714705, 743908, 795212, 929885, 952940, 994015, 1014420, 1048234, 1084380, 1087790, 1115862, 1192818, 1305348, 1429410, 1572351, 1631685, 1859770, 1988030, 2096468, 2175580, 2231724, 2385636, 2620585, 2789655, 2858820, 2982045, 3144702, 3263370, 3719540, 3976060, 5241170, 5579310, 5765287, 5964090, 6289404, 6526740, 7861755, 10482340, 11158620, 11530574, 11928180, 15723510, 17295861, 23061148, 28826435, 31447020, 34591722, 57652870, 69183444, 86479305, 115305740, 172958610, 345917220]

約数ペア:

[(1, 345917220), (2, 172958610), (3, 115305740), (4, 86479305), (5, 69183444), (6, 57652870), (10, 34591722), (11, 31447020), (12, 28826435), (15, 23061148), (20, 17295861), (22, 15723510), (29, 11928180), (30, 11530574), (31, 11158620), (33, 10482340), (44, 7861755), (53, 6526740), (55, 6289404), (58, 5964090), (60, 5765287), (62, 5579310), (66, 5241170), (87, 3976060), (93, 3719540), (106, 3263370), (110, 3144702), (116, 2982045), (121, 2858820), (124, 2789655), (132, 2620585), (145, 2385636), (155, 2231724), (159, 2175580), (165, 2096468), (174, 1988030), (186, 1859770), (212, 1631685), (220, 1572351), (242, 1429410), (265, 1305348), (290, 1192818), (310, 1115862), (318, 1087790), (319, 1084380), (330, 1048234), (341, 1014420), (348, 994015), (363, 952940), (372, 929885), (435, 795212), (465, 743908), (484, 714705), (530, 652674), (580, 596409), (583, 593340), (605, 571764), (620, 557931), (636, 543895), (638, 542190), (660, 524117), (682, 507210), (726, 476470), (795, 435116), (870, 397606), (899, 384780), (930, 371954), (957, 361460), (1023, 338140), (1060, 326337), (1166, 296670), (1210, 285882), (1276, 271095), (1364, 253605), (1452, 238235), (1537, 225060), (1590, 217558), (1595, 216876), (1643, 210540), (1705, 202884), (1740, 198803), (1749, 197780), (1798, 192390), (1815, 190588), (1860, 185977), (1914, 180730), (2046, 169070), (2332, 148335), (2420, 142941), (2697, 128260), (2915, 118668), (3074, 112530), (3180, 108779), (3190, 108438), (3286, 105270), (3410, 101442), (3498, 98890), (3509, 98580), (3596, 96195), (3630, 95294), (3751, 92220), (3828, 90365), (4092, 84535), (4495, 76956), (4611, 75020), (4785, 72292), (4929, 70180), (5115, 67628), (5394, 64130), (5830, 59334), (6148, 56265), (6380, 54219), (6413, 53940), (6572, 52635), (6820, 50721), (6996, 49445), (7018, 49290), (7260, 47647), (7502, 46110), (7685, 45012), (8215, 42108), (8745, 39556), (8990, 38478), (9222, 37510), (9570, 36146), (9858, 35090), (9889, 34980), (10230, 33814), (10527, 32860), (10788, 32065), (11253, 30740), (11660, 29667), (12826, 26970), (13485, 25652), (14036, 24645), (15004, 23055), (15370, 22506), (16430, 21054), (16907, 20460), (17490, 19778), (17545, 19716), (17980, 19239), (18073, 19140), (18444, 18755)]