170212320

素因数分解:

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

素因数の和:127

約数の個数: 288

約数和(自身を含む): 630594720

約数和(自身を除く): 460382400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 135, 144, 155, 160, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 288, 310, 328, 360, 369, 372, 410, 432, 465, 480, 492, 496, 540, 558, 615, 620, 656, 720, 738, 744, 820, 837, 864, 930, 961, 984, 992, 1080, 1107, 1116, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1640, 1674, 1845, 1860, 1922, 1968, 2160, 2214, 2232, 2460, 2480, 2542, 2790, 2883, 2952, 2976, 3280, 3348, 3690, 3720, 3813, 3844, 3936, 4185, 4320, 4428, 4464, 4805, 4920, 4960, 5084, 5535, 5580, 5766, 5904, 6355, 6560, 6696, 7380, 7440, 7626, 7688, 8370, 8649, 8856, 8928, 9610, 9840, 10168, 11070, 11160, 11439, 11532, 11808, 12710, 13392, 14415, 14760, 14880, 15252, 15376, 16740, 17298, 17712, 19065, 19220, 19680, 20336, 22140, 22320, 22878, 23064, 25420, 25947, 26784, 28830, 29520, 30504, 30752, 33480, 34317, 34596, 35424, 38130, 38440, 39401, 40672, 43245, 44280, 44640, 45756, 46128, 50840, 51894, 57195, 57660, 59040, 61008, 66960, 68634, 69192, 76260, 76880, 78802, 86490, 88560, 91512, 92256, 101680, 103788, 114390, 115320, 118203, 122016, 129735, 133920, 137268, 138384, 152520, 153760, 157604, 171585, 172980, 177120, 183024, 197005, 203360, 207576, 228780, 230640, 236406, 259470, 274536, 276768, 305040, 315208, 343170, 345960, 354609, 366048, 394010, 415152, 457560, 461280, 472812, 518940, 549072, 591015, 610080, 630416, 686340, 691920, 709218, 788020, 830304, 915120, 945624, 1037880, 1063827, 1098144, 1182030, 1260832, 1372680, 1383840, 1418436, 1576040, 1773045, 1830240, 1891248, 2075760, 2127654, 2364060, 2745360, 2836872, 3152080, 3546090, 3782496, 4151520, 4255308, 4728120, 5319135, 5490720, 5673744, 6304160, 7092180, 8510616, 9456240, 10638270, 11347488, 14184360, 17021232, 18912480, 21276540, 28368720, 34042464, 42553080, 56737440, 85106160, 170212320]

約数ペア:

[(1, 170212320), (2, 85106160), (3, 56737440), (4, 42553080), (5, 34042464), (6, 28368720), (8, 21276540), (9, 18912480), (10, 17021232), (12, 14184360), (15, 11347488), (16, 10638270), (18, 9456240), (20, 8510616), (24, 7092180), (27, 6304160), (30, 5673744), (31, 5490720), (32, 5319135), (36, 4728120), (40, 4255308), (41, 4151520), (45, 3782496), (48, 3546090), (54, 3152080), (60, 2836872), (62, 2745360), (72, 2364060), (80, 2127654), (82, 2075760), (90, 1891248), (93, 1830240), (96, 1773045), (108, 1576040), (120, 1418436), (123, 1383840), (124, 1372680), (135, 1260832), (144, 1182030), (155, 1098144), (160, 1063827), (164, 1037880), (180, 945624), (186, 915120), (205, 830304), (216, 788020), (240, 709218), (246, 691920), (248, 686340), (270, 630416), (279, 610080), (288, 591015), (310, 549072), (328, 518940), (360, 472812), (369, 461280), (372, 457560), (410, 415152), (432, 394010), (465, 366048), (480, 354609), (492, 345960), (496, 343170), (540, 315208), (558, 305040), (615, 276768), (620, 274536), (656, 259470), (720, 236406), (738, 230640), (744, 228780), (820, 207576), (837, 203360), (864, 197005), (930, 183024), (961, 177120), (984, 172980), (992, 171585), (1080, 157604), (1107, 153760), (1116, 152520), (1230, 138384), (1240, 137268), (1271, 133920), (1312, 129735), (1395, 122016), (1440, 118203), (1476, 115320), (1488, 114390), (1640, 103788), (1674, 101680), (1845, 92256), (1860, 91512), (1922, 88560), (1968, 86490), (2160, 78802), (2214, 76880), (2232, 76260), (2460, 69192), (2480, 68634), (2542, 66960), (2790, 61008), (2883, 59040), (2952, 57660), (2976, 57195), (3280, 51894), (3348, 50840), (3690, 46128), (3720, 45756), (3813, 44640), (3844, 44280), (3936, 43245), (4185, 40672), (4320, 39401), (4428, 38440), (4464, 38130), (4805, 35424), (4920, 34596), (4960, 34317), (5084, 33480), (5535, 30752), (5580, 30504), (5766, 29520), (5904, 28830), (6355, 26784), (6560, 25947), (6696, 25420), (7380, 23064), (7440, 22878), (7626, 22320), (7688, 22140), (8370, 20336), (8649, 19680), (8856, 19220), (8928, 19065), (9610, 17712), (9840, 17298), (10168, 16740), (11070, 15376), (11160, 15252), (11439, 14880), (11532, 14760), (11808, 14415), (12710, 13392)]