82518240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 222300960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 599, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1198, 1230, 1312, 1435, 1640, 1680, 1722, 1797, 1968, 2296, 2396, 2460, 2870, 2995, 3280, 3360, 3444, 3594, 3936, 4193, 4305, 4592, 4792, 4920, 5740, 5990, 6560, 6888, 7188, 8386, 8610, 8985, 9184, 9584, 9840, 11480, 11980, 12579, 13776, 14376, 16772, 17220, 17970, 19168, 19680, 20965, 22960, 23960, 24559, 25158, 27552, 28752, 33544, 34440, 35940, 41930, 45920, 47920, 49118, 50316, 57504, 62895, 67088, 68880, 71880, 73677, 83860, 95840, 98236, 100632, 122795, 125790, 134176, 137760, 143760, 147354, 167720, 171913, 196472, 201264, 245590, 251580, 287520, 294708, 335440, 343826, 368385, 392944, 402528, 491180, 503160, 515739, 589416, 670880, 687652, 736770, 785888, 859565, 982360, 1006320, 1031478, 1178832, 1375304, 1473540, 1719130, 1964720, 2012640, 2062956, 2357664, 2578695, 2750608, 2947080, 3438260, 3929440, 4125912, 5157390, 5501216, 5894160, 6876520, 8251824, 10314780, 11788320, 13753040, 16503648, 20629560, 27506080, 41259120, 82518240]

約数ペア:

[(1, 82518240), (2, 41259120), (3, 27506080), (4, 20629560), (5, 16503648), (6, 13753040), (7, 11788320), (8, 10314780), (10, 8251824), (12, 6876520), (14, 5894160), (15, 5501216), (16, 5157390), (20, 4125912), (21, 3929440), (24, 3438260), (28, 2947080), (30, 2750608), (32, 2578695), (35, 2357664), (40, 2062956), (41, 2012640), (42, 1964720), (48, 1719130), (56, 1473540), (60, 1375304), (70, 1178832), (80, 1031478), (82, 1006320), (84, 982360), (96, 859565), (105, 785888), (112, 736770), (120, 687652), (123, 670880), (140, 589416), (160, 515739), (164, 503160), (168, 491180), (205, 402528), (210, 392944), (224, 368385), (240, 343826), (246, 335440), (280, 294708), (287, 287520), (328, 251580), (336, 245590), (410, 201264), (420, 196472), (480, 171913), (492, 167720), (560, 147354), (574, 143760), (599, 137760), (615, 134176), (656, 125790), (672, 122795), (820, 100632), (840, 98236), (861, 95840), (984, 83860), (1120, 73677), (1148, 71880), (1198, 68880), (1230, 67088), (1312, 62895), (1435, 57504), (1640, 50316), (1680, 49118), (1722, 47920), (1797, 45920), (1968, 41930), (2296, 35940), (2396, 34440), (2460, 33544), (2870, 28752), (2995, 27552), (3280, 25158), (3360, 24559), (3444, 23960), (3594, 22960), (3936, 20965), (4193, 19680), (4305, 19168), (4592, 17970), (4792, 17220), (4920, 16772), (5740, 14376), (5990, 13776), (6560, 12579), (6888, 11980), (7188, 11480), (8386, 9840), (8610, 9584), (8985, 9184)]