83108640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 270938304

約数和(自身を除く): 187829664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 103, 120, 123, 160, 164, 205, 206, 240, 246, 309, 328, 410, 412, 480, 492, 515, 615, 618, 656, 820, 824, 984, 1030, 1230, 1236, 1312, 1545, 1640, 1648, 1681, 1968, 2060, 2460, 2472, 3090, 3280, 3296, 3362, 3936, 4120, 4223, 4920, 4944, 5043, 6180, 6560, 6724, 8240, 8405, 8446, 9840, 9888, 10086, 12360, 12669, 13448, 16480, 16810, 16892, 19680, 20172, 21115, 24720, 25215, 25338, 26896, 33620, 33784, 40344, 42230, 49440, 50430, 50676, 53792, 63345, 67240, 67568, 80688, 84460, 100860, 101352, 126690, 134480, 135136, 161376, 168920, 173143, 201720, 202704, 253380, 268960, 337840, 346286, 403440, 405408, 506760, 519429, 675680, 692572, 806880, 865715, 1013520, 1038858, 1385144, 1731430, 2027040, 2077716, 2597145, 2770288, 3462860, 4155432, 5194290, 5540576, 6925720, 8310864, 10388580, 13851440, 16621728, 20777160, 27702880, 41554320, 83108640]

約数ペア:

[(1, 83108640), (2, 41554320), (3, 27702880), (4, 20777160), (5, 16621728), (6, 13851440), (8, 10388580), (10, 8310864), (12, 6925720), (15, 5540576), (16, 5194290), (20, 4155432), (24, 3462860), (30, 2770288), (32, 2597145), (40, 2077716), (41, 2027040), (48, 1731430), (60, 1385144), (80, 1038858), (82, 1013520), (96, 865715), (103, 806880), (120, 692572), (123, 675680), (160, 519429), (164, 506760), (205, 405408), (206, 403440), (240, 346286), (246, 337840), (309, 268960), (328, 253380), (410, 202704), (412, 201720), (480, 173143), (492, 168920), (515, 161376), (615, 135136), (618, 134480), (656, 126690), (820, 101352), (824, 100860), (984, 84460), (1030, 80688), (1230, 67568), (1236, 67240), (1312, 63345), (1545, 53792), (1640, 50676), (1648, 50430), (1681, 49440), (1968, 42230), (2060, 40344), (2460, 33784), (2472, 33620), (3090, 26896), (3280, 25338), (3296, 25215), (3362, 24720), (3936, 21115), (4120, 20172), (4223, 19680), (4920, 16892), (4944, 16810), (5043, 16480), (6180, 13448), (6560, 12669), (6724, 12360), (8240, 10086), (8405, 9888), (8446, 9840)]