56737440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 204943284

約数和(自身を除く): 148205844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 465, 480, 492, 496, 558, 615, 620, 656, 720, 738, 744, 820, 930, 961, 984, 992, 1116, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1640, 1845, 1860, 1922, 1968, 2232, 2460, 2480, 2542, 2790, 2883, 2952, 2976, 3280, 3690, 3720, 3813, 3844, 3936, 4464, 4805, 4920, 4960, 5084, 5580, 5766, 5904, 6355, 6560, 7380, 7440, 7626, 7688, 8649, 8928, 9610, 9840, 10168, 11160, 11439, 11532, 11808, 12710, 14415, 14760, 14880, 15252, 15376, 17298, 19065, 19220, 19680, 20336, 22320, 22878, 23064, 25420, 28830, 29520, 30504, 30752, 34596, 38130, 38440, 39401, 40672, 43245, 44640, 45756, 46128, 50840, 57195, 57660, 59040, 61008, 69192, 76260, 76880, 78802, 86490, 91512, 92256, 101680, 114390, 115320, 118203, 122016, 138384, 152520, 153760, 157604, 172980, 183024, 197005, 203360, 228780, 230640, 236406, 276768, 305040, 315208, 345960, 354609, 366048, 394010, 457560, 461280, 472812, 591015, 610080, 630416, 691920, 709218, 788020, 915120, 945624, 1182030, 1260832, 1383840, 1418436, 1576040, 1773045, 1830240, 1891248, 2364060, 2836872, 3152080, 3546090, 3782496, 4728120, 5673744, 6304160, 7092180, 9456240, 11347488, 14184360, 18912480, 28368720, 56737440]

約数ペア:

[(1, 56737440), (2, 28368720), (3, 18912480), (4, 14184360), (5, 11347488), (6, 9456240), (8, 7092180), (9, 6304160), (10, 5673744), (12, 4728120), (15, 3782496), (16, 3546090), (18, 3152080), (20, 2836872), (24, 2364060), (30, 1891248), (31, 1830240), (32, 1773045), (36, 1576040), (40, 1418436), (41, 1383840), (45, 1260832), (48, 1182030), (60, 945624), (62, 915120), (72, 788020), (80, 709218), (82, 691920), (90, 630416), (93, 610080), (96, 591015), (120, 472812), (123, 461280), (124, 457560), (144, 394010), (155, 366048), (160, 354609), (164, 345960), (180, 315208), (186, 305040), (205, 276768), (240, 236406), (246, 230640), (248, 228780), (279, 203360), (288, 197005), (310, 183024), (328, 172980), (360, 157604), (369, 153760), (372, 152520), (410, 138384), (465, 122016), (480, 118203), (492, 115320), (496, 114390), (558, 101680), (615, 92256), (620, 91512), (656, 86490), (720, 78802), (738, 76880), (744, 76260), (820, 69192), (930, 61008), (961, 59040), (984, 57660), (992, 57195), (1116, 50840), (1230, 46128), (1240, 45756), (1271, 44640), (1312, 43245), (1395, 40672), (1440, 39401), (1476, 38440), (1488, 38130), (1640, 34596), (1845, 30752), (1860, 30504), (1922, 29520), (1968, 28830), (2232, 25420), (2460, 23064), (2480, 22878), (2542, 22320), (2790, 20336), (2883, 19680), (2952, 19220), (2976, 19065), (3280, 17298), (3690, 15376), (3720, 15252), (3813, 14880), (3844, 14760), (3936, 14415), (4464, 12710), (4805, 11808), (4920, 11532), (4960, 11439), (5084, 11160), (5580, 10168), (5766, 9840), (5904, 9610), (6355, 8928), (6560, 8649), (7380, 7688), (7440, 7626)]