816031260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 360

約数和(自身を含む): 2952357408

約数和(自身を除く): 2136326148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 121, 132, 135, 138, 162, 165, 180, 181, 198, 207, 220, 230, 242, 253, 270, 276, 297, 324, 330, 345, 362, 363, 396, 405, 414, 460, 484, 495, 506, 540, 543, 594, 605, 621, 660, 690, 724, 726, 759, 810, 828, 891, 905, 990, 1012, 1035, 1086, 1089, 1188, 1210, 1242, 1265, 1380, 1452, 1485, 1518, 1620, 1629, 1782, 1810, 1815, 1863, 1980, 1991, 2070, 2172, 2178, 2277, 2420, 2484, 2530, 2715, 2783, 2970, 3036, 3105, 3258, 3267, 3564, 3620, 3630, 3726, 3795, 3982, 4140, 4163, 4356, 4455, 4554, 4887, 5060, 5430, 5445, 5566, 5940, 5973, 6210, 6516, 6534, 6831, 7260, 7452, 7590, 7964, 8145, 8326, 8349, 8910, 9108, 9315, 9774, 9801, 9955, 10860, 10890, 11132, 11385, 11946, 12420, 12489, 13068, 13662, 13915, 14661, 15180, 16290, 16335, 16652, 16698, 17820, 17919, 18630, 19548, 19602, 19910, 20493, 20815, 21780, 21901, 22770, 23892, 24435, 24978, 25047, 27324, 27830, 29322, 29865, 32580, 32670, 33396, 34155, 35838, 37260, 37467, 39204, 39820, 40986, 41630, 41745, 43802, 45540, 45793, 48870, 49005, 49956, 50094, 53757, 55660, 58644, 59730, 62445, 65340, 65703, 68310, 71676, 73305, 74934, 75141, 81972, 83260, 83490, 87604, 89595, 91586, 97740, 98010, 100188, 102465, 107514, 109505, 112401, 119460, 124890, 125235, 131406, 136620, 137379, 146610, 149868, 150282, 161271, 166980, 179190, 183172, 187335, 196020, 197109, 204930, 215028, 219010, 224802, 225423, 228965, 249780, 250470, 262812, 268785, 274758, 293220, 300564, 322542, 328515, 337203, 358380, 374670, 375705, 394218, 409860, 412137, 438020, 449604, 450846, 457930, 500940, 503723, 537570, 549516, 562005, 591327, 645084, 657030, 674406, 686895, 749340, 751410, 788436, 806355, 824274, 901692, 915860, 985545, 1007446, 1075140, 1124010, 1127115, 1182654, 1236411, 1314060, 1348812, 1373790, 1502820, 1511169, 1612710, 1648548, 1686015, 1773981, 1971090, 2014892, 2060685, 2248020, 2254230, 2365308, 2472822, 2518615, 2747580, 2956635, 3022338, 3225420, 3372030, 3547962, 3709233, 3942180, 4121370, 4508460, 4533507, 4945644, 5037230, 5913270, 6044676, 6182055, 6744060, 7095924, 7418466, 7555845, 8242740, 8869905, 9067014, 10074460, 11826540, 12364110, 13600521, 14836932, 15111690, 17739810, 18134028, 18546165, 22667535, 24728220, 27201042, 30223380, 35479620, 37092330, 40801563, 45335070, 54402084, 68002605, 74184660, 81603126, 90670140, 136005210, 163206252, 204007815, 272010420, 408015630, 816031260]

約数ペア:

[(1, 816031260), (2, 408015630), (3, 272010420), (4, 204007815), (5, 163206252), (6, 136005210), (9, 90670140), (10, 81603126), (11, 74184660), (12, 68002605), (15, 54402084), (18, 45335070), (20, 40801563), (22, 37092330), (23, 35479620), (27, 30223380), (30, 27201042), (33, 24728220), (36, 22667535), (44, 18546165), (45, 18134028), (46, 17739810), (54, 15111690), (55, 14836932), (60, 13600521), (66, 12364110), (69, 11826540), (81, 10074460), (90, 9067014), (92, 8869905), (99, 8242740), (108, 7555845), (110, 7418466), (115, 7095924), (121, 6744060), (132, 6182055), (135, 6044676), (138, 5913270), (162, 5037230), (165, 4945644), (180, 4533507), (181, 4508460), (198, 4121370), (207, 3942180), (220, 3709233), (230, 3547962), (242, 3372030), (253, 3225420), (270, 3022338), (276, 2956635), (297, 2747580), (324, 2518615), (330, 2472822), (345, 2365308), (362, 2254230), (363, 2248020), (396, 2060685), (405, 2014892), (414, 1971090), (460, 1773981), (484, 1686015), (495, 1648548), (506, 1612710), (540, 1511169), (543, 1502820), (594, 1373790), (605, 1348812), (621, 1314060), (660, 1236411), (690, 1182654), (724, 1127115), (726, 1124010), (759, 1075140), (810, 1007446), (828, 985545), (891, 915860), (905, 901692), (990, 824274), (1012, 806355), (1035, 788436), (1086, 751410), (1089, 749340), (1188, 686895), (1210, 674406), (1242, 657030), (1265, 645084), (1380, 591327), (1452, 562005), (1485, 549516), (1518, 537570), (1620, 503723), (1629, 500940), (1782, 457930), (1810, 450846), (1815, 449604), (1863, 438020), (1980, 412137), (1991, 409860), (2070, 394218), (2172, 375705), (2178, 374670), (2277, 358380), (2420, 337203), (2484, 328515), (2530, 322542), (2715, 300564), (2783, 293220), (2970, 274758), (3036, 268785), (3105, 262812), (3258, 250470), (3267, 249780), (3564, 228965), (3620, 225423), (3630, 224802), (3726, 219010), (3795, 215028), (3982, 204930), (4140, 197109), (4163, 196020), (4356, 187335), (4455, 183172), (4554, 179190), (4887, 166980), (5060, 161271), (5430, 150282), (5445, 149868), (5566, 146610), (5940, 137379), (5973, 136620), (6210, 131406), (6516, 125235), (6534, 124890), (6831, 119460), (7260, 112401), (7452, 109505), (7590, 107514), (7964, 102465), (8145, 100188), (8326, 98010), (8349, 97740), (8910, 91586), (9108, 89595), (9315, 87604), (9774, 83490), (9801, 83260), (9955, 81972), (10860, 75141), (10890, 74934), (11132, 73305), (11385, 71676), (11946, 68310), (12420, 65703), (12489, 65340), (13068, 62445), (13662, 59730), (13915, 58644), (14661, 55660), (15180, 53757), (16290, 50094), (16335, 49956), (16652, 49005), (16698, 48870), (17820, 45793), (17919, 45540), (18630, 43802), (19548, 41745), (19602, 41630), (19910, 40986), (20493, 39820), (20815, 39204), (21780, 37467), (21901, 37260), (22770, 35838), (23892, 34155), (24435, 33396), (24978, 32670), (25047, 32580), (27324, 29865), (27830, 29322)]