307433880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 224

約数和(自身を含む): 1118270160

約数和(自身を除く): 810836280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 811, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1622, 1755, 1944, 2106, 2340, 2430, 2433, 2808, 2916, 3159, 3240, 3244, 3510, 3645, 4055, 4212, 4680, 4860, 4866, 5265, 5832, 6318, 6488, 7020, 7290, 7299, 8110, 8424, 9477, 9720, 9732, 10530, 10543, 12165, 12636, 14040, 14580, 14598, 15795, 16220, 18954, 19464, 21060, 21086, 21897, 24330, 25272, 29160, 29196, 31590, 31629, 32440, 36495, 37908, 42120, 42172, 43794, 47385, 48660, 52715, 58392, 63180, 63258, 65691, 72990, 75816, 84344, 87588, 94770, 94887, 97320, 105430, 109485, 126360, 126516, 131382, 145980, 158145, 175176, 189540, 189774, 197073, 210860, 218970, 253032, 262764, 284661, 291960, 316290, 328455, 379080, 379548, 394146, 421720, 437940, 474435, 525528, 569322, 591219, 632580, 656910, 759096, 788292, 853983, 875880, 948870, 985365, 1138644, 1182438, 1265160, 1313820, 1423305, 1576584, 1707966, 1897740, 1970730, 2277288, 2364876, 2561949, 2627640, 2846610, 2956095, 3415932, 3795480, 3941460, 4269915, 4729752, 5123898, 5693220, 5912190, 6831864, 7685847, 7882920, 8539830, 10247796, 11386440, 11824380, 12809745, 15371694, 17079660, 20495592, 23648760, 25619490, 30743388, 34159320, 38429235, 51238980, 61486776, 76858470, 102477960, 153716940, 307433880]

約数ペア:

[(1, 307433880), (2, 153716940), (3, 102477960), (4, 76858470), (5, 61486776), (6, 51238980), (8, 38429235), (9, 34159320), (10, 30743388), (12, 25619490), (13, 23648760), (15, 20495592), (18, 17079660), (20, 15371694), (24, 12809745), (26, 11824380), (27, 11386440), (30, 10247796), (36, 8539830), (39, 7882920), (40, 7685847), (45, 6831864), (52, 5912190), (54, 5693220), (60, 5123898), (65, 4729752), (72, 4269915), (78, 3941460), (81, 3795480), (90, 3415932), (104, 2956095), (108, 2846610), (117, 2627640), (120, 2561949), (130, 2364876), (135, 2277288), (156, 1970730), (162, 1897740), (180, 1707966), (195, 1576584), (216, 1423305), (234, 1313820), (243, 1265160), (260, 1182438), (270, 1138644), (312, 985365), (324, 948870), (351, 875880), (360, 853983), (390, 788292), (405, 759096), (468, 656910), (486, 632580), (520, 591219), (540, 569322), (585, 525528), (648, 474435), (702, 437940), (729, 421720), (780, 394146), (810, 379548), (811, 379080), (936, 328455), (972, 316290), (1053, 291960), (1080, 284661), (1170, 262764), (1215, 253032), (1404, 218970), (1458, 210860), (1560, 197073), (1620, 189774), (1622, 189540), (1755, 175176), (1944, 158145), (2106, 145980), (2340, 131382), (2430, 126516), (2433, 126360), (2808, 109485), (2916, 105430), (3159, 97320), (3240, 94887), (3244, 94770), (3510, 87588), (3645, 84344), (4055, 75816), (4212, 72990), (4680, 65691), (4860, 63258), (4866, 63180), (5265, 58392), (5832, 52715), (6318, 48660), (6488, 47385), (7020, 43794), (7290, 42172), (7299, 42120), (8110, 37908), (8424, 36495), (9477, 32440), (9720, 31629), (9732, 31590), (10530, 29196), (10543, 29160), (12165, 25272), (12636, 24330), (14040, 21897), (14580, 21086), (14598, 21060), (15795, 19464), (16220, 18954)]