2658731040

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{9769}}^1$

素因数の和:9806

約数の個数: 288

約数和(自身を含む): 10754190720

約数和(自身を除く): 8095459680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 9769, 10080, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 19538, 22680, 27216, 29307, 30240, 34020, 38880, 39076, 45360, 48845, 54432, 58614, 68040, 68383, 78152, 87921, 90720, 97690, 117228, 136080, 136766, 146535, 156304, 175842, 195380, 205149, 234456, 263763, 272160, 273532, 293070, 312608, 341915, 351684, 390760, 410298, 439605, 468912, 527526, 547064, 586140, 615447, 683830, 703368, 781520, 791289, 820596, 879210, 937824, 1025745, 1055052, 1094128, 1172280, 1230894, 1318815, 1367660, 1406736, 1563040, 1582578, 1641192, 1758420, 1846341, 2051490, 2110104, 2188256, 2344560, 2373867, 2461788, 2637630, 2735320, 2813472, 3077235, 3165156, 3282384, 3516840, 3692682, 3956445, 4102980, 4220208, 4689120, 4747734, 4923576, 5275260, 5470640, 5539023, 6154470, 6330312, 6564768, 7033680, 7385364, 7912890, 8205960, 8440416, 9231705, 9495468, 9847152, 10550520, 10941280, 11078046, 11869335, 12308940, 12660624, 14067360, 14770728, 15825780, 16411920, 16617069, 18463410, 18990936, 19694304, 21101040, 22156092, 23738670, 24617880, 25321248, 27695115, 29541456, 31651560, 32823840, 33234138, 36926820, 37981872, 42202080, 44312184, 47477340, 49235760, 55390230, 59082912, 63303120, 66468276, 73853640, 75963744, 83085345, 88624368, 94954680, 98471520, 110780460, 126606240, 132936552, 147707280, 166170690, 177248736, 189909360, 221560920, 265873104, 295414560, 332341380, 379818720, 443121840, 531746208, 664682760, 886243680, 1329365520, 2658731040]

約数ペア:

[(1, 2658731040), (2, 1329365520), (3, 886243680), (4, 664682760), (5, 531746208), (6, 443121840), (7, 379818720), (8, 332341380), (9, 295414560), (10, 265873104), (12, 221560920), (14, 189909360), (15, 177248736), (16, 166170690), (18, 147707280), (20, 132936552), (21, 126606240), (24, 110780460), (27, 98471520), (28, 94954680), (30, 88624368), (32, 83085345), (35, 75963744), (36, 73853640), (40, 66468276), (42, 63303120), (45, 59082912), (48, 55390230), (54, 49235760), (56, 47477340), (60, 44312184), (63, 42202080), (70, 37981872), (72, 36926820), (80, 33234138), (81, 32823840), (84, 31651560), (90, 29541456), (96, 27695115), (105, 25321248), (108, 24617880), (112, 23738670), (120, 22156092), (126, 21101040), (135, 19694304), (140, 18990936), (144, 18463410), (160, 16617069), (162, 16411920), (168, 15825780), (180, 14770728), (189, 14067360), (210, 12660624), (216, 12308940), (224, 11869335), (240, 11078046), (243, 10941280), (252, 10550520), (270, 9847152), (280, 9495468), (288, 9231705), (315, 8440416), (324, 8205960), (336, 7912890), (360, 7385364), (378, 7033680), (405, 6564768), (420, 6330312), (432, 6154470), (480, 5539023), (486, 5470640), (504, 5275260), (540, 4923576), (560, 4747734), (567, 4689120), (630, 4220208), (648, 4102980), (672, 3956445), (720, 3692682), (756, 3516840), (810, 3282384), (840, 3165156), (864, 3077235), (945, 2813472), (972, 2735320), (1008, 2637630), (1080, 2461788), (1120, 2373867), (1134, 2344560), (1215, 2188256), (1260, 2110104), (1296, 2051490), (1440, 1846341), (1512, 1758420), (1620, 1641192), (1680, 1582578), (1701, 1563040), (1890, 1406736), (1944, 1367660), (2016, 1318815), (2160, 1230894), (2268, 1172280), (2430, 1094128), (2520, 1055052), (2592, 1025745), (2835, 937824), (3024, 879210), (3240, 820596), (3360, 791289), (3402, 781520), (3780, 703368), (3888, 683830), (4320, 615447), (4536, 586140), (4860, 547064), (5040, 527526), (5670, 468912), (6048, 439605), (6480, 410298), (6804, 390760), (7560, 351684), (7776, 341915), (8505, 312608), (9072, 293070), (9720, 273532), (9769, 272160), (10080, 263763), (11340, 234456), (12960, 205149), (13608, 195380), (15120, 175842), (17010, 156304), (18144, 146535), (19440, 136766), (19538, 136080), (22680, 117228), (27216, 97690), (29307, 90720), (30240, 87921), (34020, 78152), (38880, 68383), (39076, 68040), (45360, 58614), (48845, 54432)]