53431560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 218476440

約数和(自身を除く): 165044880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 233, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 466, 468, 490, 504, 520, 546, 585, 588, 630, 637, 699, 728, 735, 780, 819, 840, 882, 910, 932, 936, 980, 1092, 1165, 1170, 1176, 1260, 1274, 1365, 1398, 1470, 1560, 1631, 1638, 1764, 1820, 1864, 1911, 1960, 2097, 2184, 2205, 2330, 2340, 2520, 2548, 2730, 2796, 2940, 3029, 3185, 3262, 3276, 3495, 3528, 3640, 3822, 4095, 4194, 4410, 4660, 4680, 4893, 5096, 5460, 5592, 5733, 5880, 6058, 6370, 6524, 6552, 6990, 7644, 8155, 8190, 8388, 8820, 9087, 9320, 9555, 9786, 10485, 10920, 11417, 11466, 12116, 12740, 13048, 13980, 14679, 15145, 15288, 16310, 16380, 16776, 17640, 18174, 19110, 19572, 20970, 21203, 22834, 22932, 24232, 24465, 25480, 27261, 27960, 28665, 29358, 30290, 32620, 32760, 34251, 36348, 38220, 39144, 41940, 42406, 45435, 45668, 45864, 48930, 54522, 57085, 57330, 58716, 60580, 63609, 65240, 68502, 72696, 73395, 76440, 83880, 84812, 90870, 91336, 97860, 102753, 106015, 109044, 114170, 114660, 117432, 121160, 127218, 136305, 137004, 146790, 148421, 169624, 171255, 181740, 190827, 195720, 205506, 212030, 218088, 228340, 229320, 254436, 272610, 274008, 293580, 296842, 318045, 342510, 363480, 381654, 411012, 424060, 445263, 456680, 508872, 513765, 545220, 587160, 593684, 636090, 685020, 742105, 763308, 822024, 848120, 890526, 954135, 1027530, 1090440, 1187368, 1272180, 1335789, 1370040, 1484210, 1526616, 1781052, 1908270, 2055060, 2226315, 2544360, 2671578, 2968420, 3562104, 3816540, 4110120, 4452630, 5343156, 5936840, 6678945, 7633080, 8905260, 10686312, 13357890, 17810520, 26715780, 53431560]

約数ペア:

[(1, 53431560), (2, 26715780), (3, 17810520), (4, 13357890), (5, 10686312), (6, 8905260), (7, 7633080), (8, 6678945), (9, 5936840), (10, 5343156), (12, 4452630), (13, 4110120), (14, 3816540), (15, 3562104), (18, 2968420), (20, 2671578), (21, 2544360), (24, 2226315), (26, 2055060), (28, 1908270), (30, 1781052), (35, 1526616), (36, 1484210), (39, 1370040), (40, 1335789), (42, 1272180), (45, 1187368), (49, 1090440), (52, 1027530), (56, 954135), (60, 890526), (63, 848120), (65, 822024), (70, 763308), (72, 742105), (78, 685020), (84, 636090), (90, 593684), (91, 587160), (98, 545220), (104, 513765), (105, 508872), (117, 456680), (120, 445263), (126, 424060), (130, 411012), (140, 381654), (147, 363480), (156, 342510), (168, 318045), (180, 296842), (182, 293580), (195, 274008), (196, 272610), (210, 254436), (233, 229320), (234, 228340), (245, 218088), (252, 212030), (260, 205506), (273, 195720), (280, 190827), (294, 181740), (312, 171255), (315, 169624), (360, 148421), (364, 146790), (390, 137004), (392, 136305), (420, 127218), (441, 121160), (455, 117432), (466, 114660), (468, 114170), (490, 109044), (504, 106015), (520, 102753), (546, 97860), (585, 91336), (588, 90870), (630, 84812), (637, 83880), (699, 76440), (728, 73395), (735, 72696), (780, 68502), (819, 65240), (840, 63609), (882, 60580), (910, 58716), (932, 57330), (936, 57085), (980, 54522), (1092, 48930), (1165, 45864), (1170, 45668), (1176, 45435), (1260, 42406), (1274, 41940), (1365, 39144), (1398, 38220), (1470, 36348), (1560, 34251), (1631, 32760), (1638, 32620), (1764, 30290), (1820, 29358), (1864, 28665), (1911, 27960), (1960, 27261), (2097, 25480), (2184, 24465), (2205, 24232), (2330, 22932), (2340, 22834), (2520, 21203), (2548, 20970), (2730, 19572), (2796, 19110), (2940, 18174), (3029, 17640), (3185, 16776), (3262, 16380), (3276, 16310), (3495, 15288), (3528, 15145), (3640, 14679), (3822, 13980), (4095, 13048), (4194, 12740), (4410, 12116), (4660, 11466), (4680, 11417), (4893, 10920), (5096, 10485), (5460, 9786), (5592, 9555), (5733, 9320), (5880, 9087), (6058, 8820), (6370, 8388), (6524, 8190), (6552, 8155), (6990, 7644)]