210910560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 192

約数和(自身を含む): 778305024

約数和(自身を除く): 567394464

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, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1531, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3062, 3280, 3360, 3444, 3936, 4305, 4592, 4593, 4920, 5740, 6124, 6560, 6888, 7655, 8610, 9184, 9186, 9840, 10717, 11480, 12248, 13776, 15310, 17220, 18372, 19680, 21434, 22960, 22965, 24496, 27552, 30620, 32151, 34440, 36744, 42868, 45920, 45930, 48992, 53585, 61240, 62771, 64302, 68880, 73488, 85736, 91860, 107170, 122480, 125542, 128604, 137760, 146976, 160755, 171472, 183720, 188313, 214340, 244960, 251084, 257208, 313855, 321510, 342944, 367440, 376626, 428680, 439397, 502168, 514416, 627710, 643020, 734880, 753252, 857360, 878794, 941565, 1004336, 1028832, 1255420, 1286040, 1318191, 1506504, 1714720, 1757588, 1883130, 2008672, 2196985, 2510840, 2572080, 2636382, 3013008, 3515176, 3766260, 4393970, 5021680, 5144160, 5272764, 6026016, 6590955, 7030352, 7532520, 8787940, 10043360, 10545528, 13181910, 14060704, 15065040, 17575880, 21091056, 26363820, 30130080, 35151760, 42182112, 52727640, 70303520, 105455280, 210910560]

約数ペア:

[(1, 210910560), (2, 105455280), (3, 70303520), (4, 52727640), (5, 42182112), (6, 35151760), (7, 30130080), (8, 26363820), (10, 21091056), (12, 17575880), (14, 15065040), (15, 14060704), (16, 13181910), (20, 10545528), (21, 10043360), (24, 8787940), (28, 7532520), (30, 7030352), (32, 6590955), (35, 6026016), (40, 5272764), (41, 5144160), (42, 5021680), (48, 4393970), (56, 3766260), (60, 3515176), (70, 3013008), (80, 2636382), (82, 2572080), (84, 2510840), (96, 2196985), (105, 2008672), (112, 1883130), (120, 1757588), (123, 1714720), (140, 1506504), (160, 1318191), (164, 1286040), (168, 1255420), (205, 1028832), (210, 1004336), (224, 941565), (240, 878794), (246, 857360), (280, 753252), (287, 734880), (328, 643020), (336, 627710), (410, 514416), (420, 502168), (480, 439397), (492, 428680), (560, 376626), (574, 367440), (615, 342944), (656, 321510), (672, 313855), (820, 257208), (840, 251084), (861, 244960), (984, 214340), (1120, 188313), (1148, 183720), (1230, 171472), (1312, 160755), (1435, 146976), (1531, 137760), (1640, 128604), (1680, 125542), (1722, 122480), (1968, 107170), (2296, 91860), (2460, 85736), (2870, 73488), (3062, 68880), (3280, 64302), (3360, 62771), (3444, 61240), (3936, 53585), (4305, 48992), (4592, 45930), (4593, 45920), (4920, 42868), (5740, 36744), (6124, 34440), (6560, 32151), (6888, 30620), (7655, 27552), (8610, 24496), (9184, 22965), (9186, 22960), (9840, 21434), (10717, 19680), (11480, 18372), (12248, 17220), (13776, 15310)]