307074840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 1029611520

約数和(自身を除く): 722536680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 37, 40, 46, 60, 62, 69, 74, 92, 93, 97, 111, 115, 120, 124, 138, 148, 155, 184, 185, 186, 194, 222, 230, 248, 276, 291, 296, 310, 345, 370, 372, 388, 444, 460, 465, 485, 552, 555, 582, 620, 690, 713, 740, 744, 776, 851, 888, 920, 930, 970, 1110, 1147, 1164, 1240, 1380, 1426, 1455, 1480, 1702, 1860, 1940, 2139, 2220, 2231, 2294, 2328, 2553, 2760, 2852, 2910, 3007, 3404, 3441, 3565, 3589, 3720, 3880, 4255, 4278, 4440, 4462, 4588, 5106, 5704, 5735, 5820, 6014, 6693, 6808, 6882, 7130, 7178, 8510, 8556, 8924, 9021, 9176, 10212, 10695, 10767, 11155, 11470, 11640, 12028, 12765, 13386, 13764, 14260, 14356, 15035, 17020, 17112, 17205, 17848, 17945, 18042, 20424, 21390, 21534, 22310, 22940, 24056, 25530, 26381, 26772, 27528, 28520, 28712, 30070, 33465, 34040, 34410, 35890, 36084, 42780, 43068, 44620, 45105, 45880, 51060, 52762, 53544, 53835, 60140, 66930, 68820, 69161, 71780, 72168, 79143, 82547, 85560, 86136, 89240, 90210, 102120, 105524, 107670, 111259, 120280, 131905, 133860, 137640, 138322, 143560, 158286, 165094, 180420, 207483, 211048, 215340, 222518, 247641, 263810, 267720, 276644, 316572, 330188, 333777, 345805, 360840, 395715, 412735, 414966, 430680, 445036, 495282, 527620, 553288, 556295, 633144, 660376, 667554, 691610, 791430, 825470, 829932, 890072, 990564, 1037415, 1055240, 1112590, 1238205, 1335108, 1383220, 1582860, 1650940, 1659864, 1668885, 1981128, 2074830, 2225180, 2476410, 2558957, 2670216, 2766440, 3165720, 3301880, 3337770, 4149660, 4450360, 4952820, 5117914, 6675540, 7676871, 8299320, 9905640, 10235828, 12794785, 13351080, 15353742, 20471656, 25589570, 30707484, 38384355, 51179140, 61414968, 76768710, 102358280, 153537420, 307074840]

約数ペア:

[(1, 307074840), (2, 153537420), (3, 102358280), (4, 76768710), (5, 61414968), (6, 51179140), (8, 38384355), (10, 30707484), (12, 25589570), (15, 20471656), (20, 15353742), (23, 13351080), (24, 12794785), (30, 10235828), (31, 9905640), (37, 8299320), (40, 7676871), (46, 6675540), (60, 5117914), (62, 4952820), (69, 4450360), (74, 4149660), (92, 3337770), (93, 3301880), (97, 3165720), (111, 2766440), (115, 2670216), (120, 2558957), (124, 2476410), (138, 2225180), (148, 2074830), (155, 1981128), (184, 1668885), (185, 1659864), (186, 1650940), (194, 1582860), (222, 1383220), (230, 1335108), (248, 1238205), (276, 1112590), (291, 1055240), (296, 1037415), (310, 990564), (345, 890072), (370, 829932), (372, 825470), (388, 791430), (444, 691610), (460, 667554), (465, 660376), (485, 633144), (552, 556295), (555, 553288), (582, 527620), (620, 495282), (690, 445036), (713, 430680), (740, 414966), (744, 412735), (776, 395715), (851, 360840), (888, 345805), (920, 333777), (930, 330188), (970, 316572), (1110, 276644), (1147, 267720), (1164, 263810), (1240, 247641), (1380, 222518), (1426, 215340), (1455, 211048), (1480, 207483), (1702, 180420), (1860, 165094), (1940, 158286), (2139, 143560), (2220, 138322), (2231, 137640), (2294, 133860), (2328, 131905), (2553, 120280), (2760, 111259), (2852, 107670), (2910, 105524), (3007, 102120), (3404, 90210), (3441, 89240), (3565, 86136), (3589, 85560), (3720, 82547), (3880, 79143), (4255, 72168), (4278, 71780), (4440, 69161), (4462, 68820), (4588, 66930), (5106, 60140), (5704, 53835), (5735, 53544), (5820, 52762), (6014, 51060), (6693, 45880), (6808, 45105), (6882, 44620), (7130, 43068), (7178, 42780), (8510, 36084), (8556, 35890), (8924, 34410), (9021, 34040), (9176, 33465), (10212, 30070), (10695, 28712), (10767, 28520), (11155, 27528), (11470, 26772), (11640, 26381), (12028, 25530), (12765, 24056), (13386, 22940), (13764, 22310), (14260, 21534), (14356, 21390), (15035, 20424), (17020, 18042), (17112, 17945), (17205, 17848)]