252063240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 914699520

約数和(自身を除く): 662636280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 52, 55, 60, 65, 66, 74, 78, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 260, 264, 286, 296, 312, 330, 370, 390, 397, 407, 429, 440, 444, 481, 520, 555, 572, 660, 715, 740, 780, 794, 814, 858, 888, 962, 1110, 1144, 1191, 1221, 1320, 1430, 1443, 1480, 1560, 1588, 1628, 1716, 1924, 1985, 2035, 2145, 2220, 2382, 2405, 2442, 2860, 2886, 3176, 3256, 3432, 3848, 3970, 4070, 4290, 4367, 4440, 4764, 4810, 4884, 5161, 5291, 5720, 5772, 5955, 6105, 7215, 7940, 8140, 8580, 8734, 9528, 9620, 9768, 10322, 10582, 11544, 11910, 12210, 13101, 14430, 14689, 15483, 15873, 15880, 16280, 17160, 17468, 19240, 20644, 21164, 21835, 23820, 24420, 25805, 26202, 26455, 28860, 29378, 30966, 31746, 34936, 41288, 42328, 43670, 44067, 47640, 48840, 51610, 52404, 52910, 56771, 57720, 58756, 61932, 63492, 65505, 73445, 77415, 79365, 87340, 88134, 103220, 104808, 105820, 113542, 117512, 123864, 126984, 131010, 146890, 154830, 158730, 161579, 170313, 174680, 176268, 190957, 206440, 211640, 220335, 227084, 262020, 283855, 293780, 309660, 317460, 323158, 340626, 352536, 381914, 440670, 454168, 484737, 524040, 567710, 572871, 587560, 619320, 634920, 646316, 681252, 763828, 807895, 851565, 881340, 954785, 969474, 1135420, 1145742, 1292632, 1362504, 1527656, 1615790, 1703130, 1762680, 1909570, 1938948, 2100527, 2270840, 2291484, 2423685, 2864355, 3231580, 3406260, 3819140, 3877896, 4201054, 4582968, 4847370, 5728710, 6301581, 6463160, 6812520, 7638280, 8402108, 9694740, 10502635, 11457420, 12603162, 16804216, 19389480, 21005270, 22914840, 25206324, 31507905, 42010540, 50412648, 63015810, 84021080, 126031620, 252063240]

約数ペア:

[(1, 252063240), (2, 126031620), (3, 84021080), (4, 63015810), (5, 50412648), (6, 42010540), (8, 31507905), (10, 25206324), (11, 22914840), (12, 21005270), (13, 19389480), (15, 16804216), (20, 12603162), (22, 11457420), (24, 10502635), (26, 9694740), (30, 8402108), (33, 7638280), (37, 6812520), (39, 6463160), (40, 6301581), (44, 5728710), (52, 4847370), (55, 4582968), (60, 4201054), (65, 3877896), (66, 3819140), (74, 3406260), (78, 3231580), (88, 2864355), (104, 2423685), (110, 2291484), (111, 2270840), (120, 2100527), (130, 1938948), (132, 1909570), (143, 1762680), (148, 1703130), (156, 1615790), (165, 1527656), (185, 1362504), (195, 1292632), (220, 1145742), (222, 1135420), (260, 969474), (264, 954785), (286, 881340), (296, 851565), (312, 807895), (330, 763828), (370, 681252), (390, 646316), (397, 634920), (407, 619320), (429, 587560), (440, 572871), (444, 567710), (481, 524040), (520, 484737), (555, 454168), (572, 440670), (660, 381914), (715, 352536), (740, 340626), (780, 323158), (794, 317460), (814, 309660), (858, 293780), (888, 283855), (962, 262020), (1110, 227084), (1144, 220335), (1191, 211640), (1221, 206440), (1320, 190957), (1430, 176268), (1443, 174680), (1480, 170313), (1560, 161579), (1588, 158730), (1628, 154830), (1716, 146890), (1924, 131010), (1985, 126984), (2035, 123864), (2145, 117512), (2220, 113542), (2382, 105820), (2405, 104808), (2442, 103220), (2860, 88134), (2886, 87340), (3176, 79365), (3256, 77415), (3432, 73445), (3848, 65505), (3970, 63492), (4070, 61932), (4290, 58756), (4367, 57720), (4440, 56771), (4764, 52910), (4810, 52404), (4884, 51610), (5161, 48840), (5291, 47640), (5720, 44067), (5772, 43670), (5955, 42328), (6105, 41288), (7215, 34936), (7940, 31746), (8140, 30966), (8580, 29378), (8734, 28860), (9528, 26455), (9620, 26202), (9768, 25805), (10322, 24420), (10582, 23820), (11544, 21835), (11910, 21164), (12210, 20644), (13101, 19240), (14430, 17468), (14689, 17160), (15483, 16280), (15873, 15880)]