13665120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 37138080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 96, 98, 105, 112, 120, 140, 147, 160, 166, 168, 196, 210, 224, 240, 245, 249, 280, 294, 332, 336, 343, 392, 415, 420, 480, 490, 498, 560, 581, 588, 664, 672, 686, 735, 784, 830, 840, 980, 996, 1029, 1120, 1162, 1176, 1245, 1328, 1372, 1470, 1568, 1660, 1680, 1715, 1743, 1960, 1992, 2058, 2324, 2352, 2490, 2656, 2744, 2905, 2940, 3320, 3360, 3430, 3486, 3920, 3984, 4067, 4116, 4648, 4704, 4980, 5145, 5488, 5810, 5880, 6640, 6860, 6972, 7840, 7968, 8134, 8232, 8715, 9296, 9960, 10290, 10976, 11620, 11760, 12201, 13280, 13720, 13944, 16268, 16464, 17430, 18592, 19920, 20335, 20580, 23240, 23520, 24402, 27440, 27888, 28469, 32536, 32928, 34860, 39840, 40670, 41160, 46480, 48804, 54880, 55776, 56938, 61005, 65072, 69720, 81340, 82320, 85407, 92960, 97608, 113876, 122010, 130144, 139440, 142345, 162680, 164640, 170814, 195216, 227752, 244020, 278880, 284690, 325360, 341628, 390432, 427035, 455504, 488040, 569380, 650720, 683256, 854070, 911008, 976080, 1138760, 1366512, 1708140, 1952160, 2277520, 2733024, 3416280, 4555040, 6832560, 13665120]

約数ペア:

[(1, 13665120), (2, 6832560), (3, 4555040), (4, 3416280), (5, 2733024), (6, 2277520), (7, 1952160), (8, 1708140), (10, 1366512), (12, 1138760), (14, 976080), (15, 911008), (16, 854070), (20, 683256), (21, 650720), (24, 569380), (28, 488040), (30, 455504), (32, 427035), (35, 390432), (40, 341628), (42, 325360), (48, 284690), (49, 278880), (56, 244020), (60, 227752), (70, 195216), (80, 170814), (83, 164640), (84, 162680), (96, 142345), (98, 139440), (105, 130144), (112, 122010), (120, 113876), (140, 97608), (147, 92960), (160, 85407), (166, 82320), (168, 81340), (196, 69720), (210, 65072), (224, 61005), (240, 56938), (245, 55776), (249, 54880), (280, 48804), (294, 46480), (332, 41160), (336, 40670), (343, 39840), (392, 34860), (415, 32928), (420, 32536), (480, 28469), (490, 27888), (498, 27440), (560, 24402), (581, 23520), (588, 23240), (664, 20580), (672, 20335), (686, 19920), (735, 18592), (784, 17430), (830, 16464), (840, 16268), (980, 13944), (996, 13720), (1029, 13280), (1120, 12201), (1162, 11760), (1176, 11620), (1245, 10976), (1328, 10290), (1372, 9960), (1470, 9296), (1568, 8715), (1660, 8232), (1680, 8134), (1715, 7968), (1743, 7840), (1960, 6972), (1992, 6860), (2058, 6640), (2324, 5880), (2352, 5810), (2490, 5488), (2656, 5145), (2744, 4980), (2905, 4704), (2940, 4648), (3320, 4116), (3360, 4067), (3430, 3984), (3486, 3920)]