4918067280

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 420

約数和(自身を含む): 19954511892

約数和(自身を除く): 15036444612

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 486, 490, 504, 540, 560, 567, 588, 630, 648, 720, 729, 735, 756, 784, 810, 840, 882, 945, 972, 980, 1008, 1080, 1134, 1176, 1215, 1260, 1296, 1323, 1458, 1470, 1512, 1620, 1680, 1701, 1721, 1764, 1890, 1944, 1960, 2160, 2205, 2268, 2352, 2430, 2520, 2646, 2835, 2916, 2940, 3024, 3240, 3402, 3442, 3528, 3645, 3780, 3888, 3920, 3969, 4410, 4536, 4860, 5040, 5103, 5163, 5292, 5670, 5832, 5880, 6480, 6615, 6804, 6884, 7056, 7290, 7560, 7938, 8505, 8605, 8820, 9072, 9720, 10206, 10326, 10584, 11340, 11664, 11760, 11907, 12047, 13230, 13608, 13768, 14580, 15120, 15489, 15876, 17010, 17210, 17640, 19440, 19845, 20412, 20652, 21168, 22680, 23814, 24094, 25515, 25815, 26460, 27216, 27536, 29160, 30978, 31752, 34020, 34420, 35280, 35721, 36141, 39690, 40824, 41304, 45360, 46467, 47628, 48188, 51030, 51630, 52920, 58320, 59535, 60235, 61956, 63504, 68040, 68840, 71442, 72282, 77445, 79380, 81648, 82608, 84329, 92934, 95256, 96376, 102060, 103260, 105840, 108423, 119070, 120470, 123912, 136080, 137680, 139401, 142884, 144564, 154890, 158760, 168658, 178605, 180705, 185868, 190512, 192752, 204120, 206520, 216846, 232335, 238140, 240940, 247824, 252987, 278802, 285768, 289128, 309780, 317520, 325269, 337316, 357210, 361410, 371736, 408240, 413040, 418203, 421645, 433692, 464670, 476280, 481880, 505974, 542115, 557604, 571536, 578256, 619560, 650538, 674632, 697005, 714420, 722820, 743472, 758961, 836406, 843290, 867384, 929340, 952560, 963760, 975807, 1011948, 1084230, 1115208, 1239120, 1254609, 1264935, 1301076, 1349264, 1394010, 1428840, 1445640, 1517922, 1626345, 1672812, 1686580, 1734768, 1858680, 1951614, 2023896, 2091015, 2168460, 2230416, 2276883, 2509218, 2529870, 2602152, 2788020, 2857680, 2891280, 2927421, 3035844, 3252690, 3345624, 3373160, 3717360, 3794805, 3903228, 4047792, 4182030, 4336920, 4553766, 4879035, 5018436, 5059740, 5204304, 5576040, 5854842, 6071688, 6273045, 6505380, 6691248, 6746320, 6830649, 7589610, 7806456, 8364060, 8673840, 8782263, 9107532, 9758070, 10036872, 10119480, 11152080, 11384415, 11709684, 12143376, 12546090, 13010760, 13661298, 14637105, 15179220, 15612912, 16728120, 17564526, 18215064, 19516140, 20073744, 20238960, 20491947, 22768830, 23419368, 25092180, 26021520, 27322596, 29274210, 30358440, 33456240, 34153245, 35129052, 36430128, 39032280, 40983894, 43911315, 45537660, 46838736, 50184360, 54645192, 58548420, 60716880, 61475841, 68306490, 70258104, 78064560, 81967788, 87822630, 91075320, 100368720, 102459735, 109290384, 117096840, 122951682, 136612980, 140516208, 163935576, 175645260, 182150640, 204919470, 234193680, 245903364, 273225960, 307379205, 327871152, 351290520, 409838940, 491806728, 546451920, 614758410, 702581040, 819677880, 983613456, 1229516820, 1639355760, 2459033640, 4918067280]

約数ペア:

[(1, 4918067280), (2, 2459033640), (3, 1639355760), (4, 1229516820), (5, 983613456), (6, 819677880), (7, 702581040), (8, 614758410), (9, 546451920), (10, 491806728), (12, 409838940), (14, 351290520), (15, 327871152), (16, 307379205), (18, 273225960), (20, 245903364), (21, 234193680), (24, 204919470), (27, 182150640), (28, 175645260), (30, 163935576), (35, 140516208), (36, 136612980), (40, 122951682), (42, 117096840), (45, 109290384), (48, 102459735), (49, 100368720), (54, 91075320), (56, 87822630), (60, 81967788), (63, 78064560), (70, 70258104), (72, 68306490), (80, 61475841), (81, 60716880), (84, 58548420), (90, 54645192), (98, 50184360), (105, 46838736), (108, 45537660), (112, 43911315), (120, 40983894), (126, 39032280), (135, 36430128), (140, 35129052), (144, 34153245), (147, 33456240), (162, 30358440), (168, 29274210), (180, 27322596), (189, 26021520), (196, 25092180), (210, 23419368), (216, 22768830), (240, 20491947), (243, 20238960), (245, 20073744), (252, 19516140), (270, 18215064), (280, 17564526), (294, 16728120), (315, 15612912), (324, 15179220), (336, 14637105), (360, 13661298), (378, 13010760), (392, 12546090), (405, 12143376), (420, 11709684), (432, 11384415), (441, 11152080), (486, 10119480), (490, 10036872), (504, 9758070), (540, 9107532), (560, 8782263), (567, 8673840), (588, 8364060), (630, 7806456), (648, 7589610), (720, 6830649), (729, 6746320), (735, 6691248), (756, 6505380), (784, 6273045), (810, 6071688), (840, 5854842), (882, 5576040), (945, 5204304), (972, 5059740), (980, 5018436), (1008, 4879035), (1080, 4553766), (1134, 4336920), (1176, 4182030), (1215, 4047792), (1260, 3903228), (1296, 3794805), (1323, 3717360), (1458, 3373160), (1470, 3345624), (1512, 3252690), (1620, 3035844), (1680, 2927421), (1701, 2891280), (1721, 2857680), (1764, 2788020), (1890, 2602152), (1944, 2529870), (1960, 2509218), (2160, 2276883), (2205, 2230416), (2268, 2168460), (2352, 2091015), (2430, 2023896), (2520, 1951614), (2646, 1858680), (2835, 1734768), (2916, 1686580), (2940, 1672812), (3024, 1626345), (3240, 1517922), (3402, 1445640), (3442, 1428840), (3528, 1394010), (3645, 1349264), (3780, 1301076), (3888, 1264935), (3920, 1254609), (3969, 1239120), (4410, 1115208), (4536, 1084230), (4860, 1011948), (5040, 975807), (5103, 963760), (5163, 952560), (5292, 929340), (5670, 867384), (5832, 843290), (5880, 836406), (6480, 758961), (6615, 743472), (6804, 722820), (6884, 714420), (7056, 697005), (7290, 674632), (7560, 650538), (7938, 619560), (8505, 578256), (8605, 571536), (8820, 557604), (9072, 542115), (9720, 505974), (10206, 481880), (10326, 476280), (10584, 464670), (11340, 433692), (11664, 421645), (11760, 418203), (11907, 413040), (12047, 408240), (13230, 371736), (13608, 361410), (13768, 357210), (14580, 337316), (15120, 325269), (15489, 317520), (15876, 309780), (17010, 289128), (17210, 285768), (17640, 278802), (19440, 252987), (19845, 247824), (20412, 240940), (20652, 238140), (21168, 232335), (22680, 216846), (23814, 206520), (24094, 204120), (25515, 192752), (25815, 190512), (26460, 185868), (27216, 180705), (27536, 178605), (29160, 168658), (30978, 158760), (31752, 154890), (34020, 144564), (34420, 142884), (35280, 139401), (35721, 137680), (36141, 136080), (39690, 123912), (40824, 120470), (41304, 119070), (45360, 108423), (46467, 105840), (47628, 103260), (48188, 102060), (51030, 96376), (51630, 95256), (52920, 92934), (58320, 84329), (59535, 82608), (60235, 81648), (61956, 79380), (63504, 77445), (68040, 72282), (68840, 71442)]