820082880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 280

約数和(自身を含む): 3020537520

約数和(自身を除く): 2200454640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 576, 580, 648, 696, 720, 783, 810, 864, 870, 928, 960, 1044, 1080, 1091, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 2088, 2160, 2182, 2320, 2349, 2592, 2610, 2784, 2880, 3132, 3240, 3273, 3480, 3915, 4176, 4320, 4364, 4640, 4698, 5184, 5220, 5455, 5568, 6264, 6480, 6546, 6960, 7830, 8352, 8640, 8728, 9280, 9396, 9819, 10440, 10910, 11745, 12528, 12960, 13092, 13920, 15660, 16365, 16704, 17456, 18792, 19638, 20880, 21820, 23490, 25056, 25920, 26184, 27840, 29457, 31320, 31639, 32730, 34912, 37584, 39276, 41760, 43640, 46980, 49095, 50112, 52368, 58914, 62640, 63278, 65460, 69824, 75168, 78552, 83520, 87280, 88371, 93960, 94917, 98190, 104736, 117828, 125280, 126556, 130920, 147285, 150336, 157104, 158195, 174560, 176742, 187920, 189834, 196380, 209472, 235656, 250560, 253112, 261840, 284751, 294570, 314208, 316390, 349120, 353484, 375840, 379668, 392760, 441855, 471312, 474585, 506224, 523680, 569502, 589140, 628416, 632780, 706968, 751680, 759336, 785520, 854253, 883710, 942624, 949170, 1012448, 1047360, 1139004, 1178280, 1265560, 1413936, 1423755, 1518672, 1571040, 1708506, 1767420, 1885248, 1898340, 2024896, 2278008, 2356560, 2531120, 2562759, 2827872, 2847510, 3037344, 3142080, 3417012, 3534840, 3796680, 4271265, 4556016, 4713120, 5062240, 5125518, 5655744, 5695020, 6074688, 6834024, 7069680, 7593360, 8542530, 9112032, 9426240, 10124480, 10251036, 11390040, 12813795, 13668048, 14139360, 15186720, 17085060, 18224064, 20502072, 22780080, 25627590, 27336096, 28278720, 30373440, 34170120, 41004144, 45560160, 51255180, 54672192, 68340240, 82008288, 91120320, 102510360, 136680480, 164016576, 205020720, 273360960, 410041440, 820082880]

約数ペア:

[(1, 820082880), (2, 410041440), (3, 273360960), (4, 205020720), (5, 164016576), (6, 136680480), (8, 102510360), (9, 91120320), (10, 82008288), (12, 68340240), (15, 54672192), (16, 51255180), (18, 45560160), (20, 41004144), (24, 34170120), (27, 30373440), (29, 28278720), (30, 27336096), (32, 25627590), (36, 22780080), (40, 20502072), (45, 18224064), (48, 17085060), (54, 15186720), (58, 14139360), (60, 13668048), (64, 12813795), (72, 11390040), (80, 10251036), (81, 10124480), (87, 9426240), (90, 9112032), (96, 8542530), (108, 7593360), (116, 7069680), (120, 6834024), (135, 6074688), (144, 5695020), (145, 5655744), (160, 5125518), (162, 5062240), (174, 4713120), (180, 4556016), (192, 4271265), (216, 3796680), (232, 3534840), (240, 3417012), (261, 3142080), (270, 3037344), (288, 2847510), (290, 2827872), (320, 2562759), (324, 2531120), (348, 2356560), (360, 2278008), (405, 2024896), (432, 1898340), (435, 1885248), (464, 1767420), (480, 1708506), (522, 1571040), (540, 1518672), (576, 1423755), (580, 1413936), (648, 1265560), (696, 1178280), (720, 1139004), (783, 1047360), (810, 1012448), (864, 949170), (870, 942624), (928, 883710), (960, 854253), (1044, 785520), (1080, 759336), (1091, 751680), (1160, 706968), (1296, 632780), (1305, 628416), (1392, 589140), (1440, 569502), (1566, 523680), (1620, 506224), (1728, 474585), (1740, 471312), (1856, 441855), (2088, 392760), (2160, 379668), (2182, 375840), (2320, 353484), (2349, 349120), (2592, 316390), (2610, 314208), (2784, 294570), (2880, 284751), (3132, 261840), (3240, 253112), (3273, 250560), (3480, 235656), (3915, 209472), (4176, 196380), (4320, 189834), (4364, 187920), (4640, 176742), (4698, 174560), (5184, 158195), (5220, 157104), (5455, 150336), (5568, 147285), (6264, 130920), (6480, 126556), (6546, 125280), (6960, 117828), (7830, 104736), (8352, 98190), (8640, 94917), (8728, 93960), (9280, 88371), (9396, 87280), (9819, 83520), (10440, 78552), (10910, 75168), (11745, 69824), (12528, 65460), (12960, 63278), (13092, 62640), (13920, 58914), (15660, 52368), (16365, 50112), (16704, 49095), (17456, 46980), (18792, 43640), (19638, 41760), (20880, 39276), (21820, 37584), (23490, 34912), (25056, 32730), (25920, 31639), (26184, 31320), (27840, 29457)]