204561360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 725109840

約数和(自身を除く): 520548480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 97, 101, 116, 120, 144, 145, 174, 180, 194, 202, 232, 240, 261, 290, 291, 303, 348, 360, 388, 404, 435, 464, 485, 505, 522, 580, 582, 606, 696, 720, 776, 808, 870, 873, 909, 970, 1010, 1044, 1160, 1164, 1212, 1305, 1392, 1455, 1515, 1552, 1616, 1740, 1746, 1818, 1940, 2020, 2088, 2320, 2328, 2424, 2610, 2813, 2910, 2929, 3030, 3480, 3492, 3636, 3880, 4040, 4176, 4365, 4545, 4656, 4848, 5220, 5626, 5820, 5858, 6060, 6960, 6984, 7272, 7760, 8080, 8439, 8730, 8787, 9090, 9797, 10440, 11252, 11640, 11716, 12120, 13968, 14065, 14544, 14645, 16878, 17460, 17574, 18180, 19594, 20880, 22504, 23280, 23432, 24240, 25317, 26361, 28130, 29290, 29391, 33756, 34920, 35148, 36360, 39188, 42195, 43935, 45008, 46864, 48985, 50634, 52722, 56260, 58580, 58782, 67512, 69840, 70296, 72720, 78376, 84390, 87870, 88173, 97970, 101268, 105444, 112520, 117160, 117564, 126585, 131805, 135024, 140592, 146955, 156752, 168780, 175740, 176346, 195940, 202536, 210888, 225040, 234320, 235128, 253170, 263610, 284113, 293910, 337560, 351480, 352692, 391880, 405072, 421776, 440865, 470256, 506340, 527220, 568226, 587820, 675120, 702960, 705384, 783760, 852339, 881730, 1012680, 1054440, 1136452, 1175640, 1410768, 1420565, 1704678, 1763460, 2025360, 2108880, 2272904, 2351280, 2557017, 2841130, 3409356, 3526920, 4261695, 4545808, 5114034, 5682260, 6818712, 7053840, 8523390, 10228068, 11364520, 12785085, 13637424, 17046780, 20456136, 22729040, 25570170, 34093560, 40912272, 51140340, 68187120, 102280680, 204561360]

約数ペア:

[(1, 204561360), (2, 102280680), (3, 68187120), (4, 51140340), (5, 40912272), (6, 34093560), (8, 25570170), (9, 22729040), (10, 20456136), (12, 17046780), (15, 13637424), (16, 12785085), (18, 11364520), (20, 10228068), (24, 8523390), (29, 7053840), (30, 6818712), (36, 5682260), (40, 5114034), (45, 4545808), (48, 4261695), (58, 3526920), (60, 3409356), (72, 2841130), (80, 2557017), (87, 2351280), (90, 2272904), (97, 2108880), (101, 2025360), (116, 1763460), (120, 1704678), (144, 1420565), (145, 1410768), (174, 1175640), (180, 1136452), (194, 1054440), (202, 1012680), (232, 881730), (240, 852339), (261, 783760), (290, 705384), (291, 702960), (303, 675120), (348, 587820), (360, 568226), (388, 527220), (404, 506340), (435, 470256), (464, 440865), (485, 421776), (505, 405072), (522, 391880), (580, 352692), (582, 351480), (606, 337560), (696, 293910), (720, 284113), (776, 263610), (808, 253170), (870, 235128), (873, 234320), (909, 225040), (970, 210888), (1010, 202536), (1044, 195940), (1160, 176346), (1164, 175740), (1212, 168780), (1305, 156752), (1392, 146955), (1455, 140592), (1515, 135024), (1552, 131805), (1616, 126585), (1740, 117564), (1746, 117160), (1818, 112520), (1940, 105444), (2020, 101268), (2088, 97970), (2320, 88173), (2328, 87870), (2424, 84390), (2610, 78376), (2813, 72720), (2910, 70296), (2929, 69840), (3030, 67512), (3480, 58782), (3492, 58580), (3636, 56260), (3880, 52722), (4040, 50634), (4176, 48985), (4365, 46864), (4545, 45008), (4656, 43935), (4848, 42195), (5220, 39188), (5626, 36360), (5820, 35148), (5858, 34920), (6060, 33756), (6960, 29391), (6984, 29290), (7272, 28130), (7760, 26361), (8080, 25317), (8439, 24240), (8730, 23432), (8787, 23280), (9090, 22504), (9797, 20880), (10440, 19594), (11252, 18180), (11640, 17574), (11716, 17460), (12120, 16878), (13968, 14645), (14065, 14544)]