253309680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 400

約数和(自身を含む): 988103424

約数和(自身を除く): 734793744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 97, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 194, 195, 208, 216, 234, 240, 248, 260, 270, 279, 291, 310, 312, 324, 351, 360, 372, 388, 390, 403, 405, 432, 465, 468, 485, 496, 520, 540, 558, 582, 585, 620, 624, 648, 702, 720, 744, 776, 780, 806, 810, 837, 873, 930, 936, 970, 1040, 1053, 1080, 1116, 1164, 1170, 1209, 1240, 1261, 1296, 1395, 1404, 1455, 1488, 1552, 1560, 1612, 1620, 1674, 1746, 1755, 1860, 1872, 1940, 2015, 2106, 2160, 2232, 2328, 2340, 2418, 2480, 2511, 2522, 2619, 2790, 2808, 2910, 3007, 3120, 3224, 3240, 3348, 3492, 3510, 3627, 3720, 3783, 3880, 4030, 4185, 4212, 4365, 4464, 4656, 4680, 4836, 5022, 5044, 5238, 5265, 5580, 5616, 5820, 6014, 6045, 6305, 6448, 6480, 6696, 6984, 7020, 7254, 7440, 7566, 7760, 7857, 8060, 8370, 8424, 8730, 9021, 9360, 9672, 10044, 10088, 10476, 10530, 10881, 11160, 11349, 11640, 12028, 12090, 12555, 12610, 13095, 13392, 13968, 14040, 14508, 15035, 15132, 15714, 16120, 16740, 16848, 17460, 18042, 18135, 18915, 19344, 20088, 20176, 20952, 21060, 21762, 22320, 22698, 23280, 24056, 24180, 25110, 25220, 26190, 27063, 28080, 29016, 30070, 30264, 31428, 32240, 32643, 33480, 34047, 34920, 36084, 36270, 37830, 39091, 39285, 40176, 41904, 42120, 43524, 45105, 45396, 48112, 48360, 50220, 50440, 52380, 54126, 54405, 56745, 58032, 60140, 60528, 62856, 65286, 66960, 68094, 69840, 72168, 72540, 75660, 78182, 78570, 81189, 84240, 87048, 90210, 90792, 96720, 100440, 100880, 102141, 104760, 108252, 108810, 113490, 117273, 120280, 125712, 130572, 135315, 136188, 144336, 145080, 151320, 156364, 157140, 162378, 163215, 170235, 174096, 180420, 181584, 195455, 200880, 204282, 209520, 216504, 217620, 226980, 234546, 240560, 243567, 261144, 270630, 272376, 290160, 302640, 312728, 314280, 324756, 326430, 340470, 351819, 360840, 390910, 405945, 408564, 433008, 435240, 453960, 469092, 487134, 510705, 522288, 541260, 544752, 586365, 625456, 628560, 649512, 652860, 680940, 703638, 721680, 781820, 811890, 817128, 870480, 907920, 938184, 974268, 1021410, 1055457, 1082520, 1172730, 1217835, 1299024, 1305720, 1361880, 1407276, 1563640, 1623780, 1634256, 1759095, 1876368, 1948536, 2042820, 2110914, 2165040, 2345460, 2435670, 2611440, 2723760, 2814552, 3127280, 3166371, 3247560, 3518190, 3897072, 4085640, 4221828, 4690920, 4871340, 5277285, 5629104, 6332742, 6495120, 7036380, 8171280, 8443656, 9381840, 9742680, 10554570, 12665484, 14072760, 15831855, 16887312, 19485360, 21109140, 25330968, 28145520, 31663710, 42218280, 50661936, 63327420, 84436560, 126654840, 253309680]

約数ペア:

[(1, 253309680), (2, 126654840), (3, 84436560), (4, 63327420), (5, 50661936), (6, 42218280), (8, 31663710), (9, 28145520), (10, 25330968), (12, 21109140), (13, 19485360), (15, 16887312), (16, 15831855), (18, 14072760), (20, 12665484), (24, 10554570), (26, 9742680), (27, 9381840), (30, 8443656), (31, 8171280), (36, 7036380), (39, 6495120), (40, 6332742), (45, 5629104), (48, 5277285), (52, 4871340), (54, 4690920), (60, 4221828), (62, 4085640), (65, 3897072), (72, 3518190), (78, 3247560), (80, 3166371), (81, 3127280), (90, 2814552), (93, 2723760), (97, 2611440), (104, 2435670), (108, 2345460), (117, 2165040), (120, 2110914), (124, 2042820), (130, 1948536), (135, 1876368), (144, 1759095), (155, 1634256), (156, 1623780), (162, 1563640), (180, 1407276), (186, 1361880), (194, 1305720), (195, 1299024), (208, 1217835), (216, 1172730), (234, 1082520), (240, 1055457), (248, 1021410), (260, 974268), (270, 938184), (279, 907920), (291, 870480), (310, 817128), (312, 811890), (324, 781820), (351, 721680), (360, 703638), (372, 680940), (388, 652860), (390, 649512), (403, 628560), (405, 625456), (432, 586365), (465, 544752), (468, 541260), (485, 522288), (496, 510705), (520, 487134), (540, 469092), (558, 453960), (582, 435240), (585, 433008), (620, 408564), (624, 405945), (648, 390910), (702, 360840), (720, 351819), (744, 340470), (776, 326430), (780, 324756), (806, 314280), (810, 312728), (837, 302640), (873, 290160), (930, 272376), (936, 270630), (970, 261144), (1040, 243567), (1053, 240560), (1080, 234546), (1116, 226980), (1164, 217620), (1170, 216504), (1209, 209520), (1240, 204282), (1261, 200880), (1296, 195455), (1395, 181584), (1404, 180420), (1455, 174096), (1488, 170235), (1552, 163215), (1560, 162378), (1612, 157140), (1620, 156364), (1674, 151320), (1746, 145080), (1755, 144336), (1860, 136188), (1872, 135315), (1940, 130572), (2015, 125712), (2106, 120280), (2160, 117273), (2232, 113490), (2328, 108810), (2340, 108252), (2418, 104760), (2480, 102141), (2511, 100880), (2522, 100440), (2619, 96720), (2790, 90792), (2808, 90210), (2910, 87048), (3007, 84240), (3120, 81189), (3224, 78570), (3240, 78182), (3348, 75660), (3492, 72540), (3510, 72168), (3627, 69840), (3720, 68094), (3783, 66960), (3880, 65286), (4030, 62856), (4185, 60528), (4212, 60140), (4365, 58032), (4464, 56745), (4656, 54405), (4680, 54126), (4836, 52380), (5022, 50440), (5044, 50220), (5238, 48360), (5265, 48112), (5580, 45396), (5616, 45105), (5820, 43524), (6014, 42120), (6045, 41904), (6305, 40176), (6448, 39285), (6480, 39091), (6696, 37830), (6984, 36270), (7020, 36084), (7254, 34920), (7440, 34047), (7566, 33480), (7760, 32643), (7857, 32240), (8060, 31428), (8370, 30264), (8424, 30070), (8730, 29016), (9021, 28080), (9360, 27063), (9672, 26190), (10044, 25220), (10088, 25110), (10476, 24180), (10530, 24056), (10881, 23280), (11160, 22698), (11349, 22320), (11640, 21762), (12028, 21060), (12090, 20952), (12555, 20176), (12610, 20088), (13095, 19344), (13392, 18915), (13968, 18135), (14040, 18042), (14508, 17460), (15035, 16848), (15132, 16740), (15714, 16120)]