16472160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 61471872

約数和(自身を除く): 44999712

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, 81, 82, 90, 93, 96, 108, 120, 123, 124, 135, 144, 155, 160, 162, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 288, 310, 324, 328, 360, 369, 372, 405, 410, 432, 465, 480, 492, 496, 540, 558, 615, 620, 648, 656, 720, 738, 744, 810, 820, 837, 864, 930, 984, 992, 1080, 1107, 1116, 1230, 1240, 1271, 1296, 1312, 1395, 1440, 1476, 1488, 1620, 1640, 1674, 1845, 1860, 1968, 2160, 2214, 2232, 2460, 2480, 2511, 2542, 2592, 2790, 2952, 2976, 3240, 3280, 3321, 3348, 3690, 3720, 3813, 3936, 4185, 4320, 4428, 4464, 4920, 4960, 5022, 5084, 5535, 5580, 5904, 6355, 6480, 6560, 6642, 6696, 7380, 7440, 7626, 8370, 8856, 8928, 9840, 10044, 10168, 11070, 11160, 11439, 11808, 12555, 12710, 12960, 13284, 13392, 14760, 14880, 15252, 16605, 16740, 17712, 19065, 19680, 20088, 20336, 22140, 22320, 22878, 25110, 25420, 26568, 26784, 29520, 30504, 33210, 33480, 34317, 35424, 38130, 40176, 40672, 44280, 44640, 45756, 50220, 50840, 53136, 57195, 59040, 61008, 66420, 66960, 68634, 76260, 80352, 88560, 91512, 100440, 101680, 102951, 106272, 114390, 122016, 132840, 133920, 137268, 152520, 171585, 177120, 183024, 200880, 203360, 205902, 228780, 265680, 274536, 305040, 343170, 366048, 401760, 411804, 457560, 514755, 531360, 549072, 610080, 686340, 823608, 915120, 1029510, 1098144, 1372680, 1647216, 1830240, 2059020, 2745360, 3294432, 4118040, 5490720, 8236080, 16472160]

約数ペア:

[(1, 16472160), (2, 8236080), (3, 5490720), (4, 4118040), (5, 3294432), (6, 2745360), (8, 2059020), (9, 1830240), (10, 1647216), (12, 1372680), (15, 1098144), (16, 1029510), (18, 915120), (20, 823608), (24, 686340), (27, 610080), (30, 549072), (31, 531360), (32, 514755), (36, 457560), (40, 411804), (41, 401760), (45, 366048), (48, 343170), (54, 305040), (60, 274536), (62, 265680), (72, 228780), (80, 205902), (81, 203360), (82, 200880), (90, 183024), (93, 177120), (96, 171585), (108, 152520), (120, 137268), (123, 133920), (124, 132840), (135, 122016), (144, 114390), (155, 106272), (160, 102951), (162, 101680), (164, 100440), (180, 91512), (186, 88560), (205, 80352), (216, 76260), (240, 68634), (246, 66960), (248, 66420), (270, 61008), (279, 59040), (288, 57195), (310, 53136), (324, 50840), (328, 50220), (360, 45756), (369, 44640), (372, 44280), (405, 40672), (410, 40176), (432, 38130), (465, 35424), (480, 34317), (492, 33480), (496, 33210), (540, 30504), (558, 29520), (615, 26784), (620, 26568), (648, 25420), (656, 25110), (720, 22878), (738, 22320), (744, 22140), (810, 20336), (820, 20088), (837, 19680), (864, 19065), (930, 17712), (984, 16740), (992, 16605), (1080, 15252), (1107, 14880), (1116, 14760), (1230, 13392), (1240, 13284), (1271, 12960), (1296, 12710), (1312, 12555), (1395, 11808), (1440, 11439), (1476, 11160), (1488, 11070), (1620, 10168), (1640, 10044), (1674, 9840), (1845, 8928), (1860, 8856), (1968, 8370), (2160, 7626), (2214, 7440), (2232, 7380), (2460, 6696), (2480, 6642), (2511, 6560), (2542, 6480), (2592, 6355), (2790, 5904), (2952, 5580), (2976, 5535), (3240, 5084), (3280, 5022), (3321, 4960), (3348, 4920), (3690, 4464), (3720, 4428), (3813, 4320), (3936, 4185)]