20574040320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1198

約数の個数: 432

約数和(自身を含む): 74935590912

約数和(自身を除く): 54361550592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 64, 72, 80, 90, 93, 96, 106, 120, 124, 128, 144, 155, 159, 160, 180, 186, 192, 212, 240, 248, 256, 265, 279, 288, 310, 318, 320, 360, 372, 384, 424, 465, 477, 480, 496, 530, 558, 576, 620, 636, 640, 720, 744, 768, 795, 848, 930, 954, 960, 992, 1060, 1087, 1116, 1152, 1240, 1272, 1280, 1395, 1440, 1488, 1590, 1643, 1696, 1860, 1908, 1920, 1984, 2120, 2174, 2232, 2304, 2385, 2480, 2544, 2790, 2880, 2976, 3180, 3261, 3286, 3392, 3720, 3816, 3840, 3968, 4240, 4348, 4464, 4770, 4929, 4960, 5088, 5435, 5580, 5760, 5952, 6360, 6522, 6572, 6784, 7440, 7632, 7936, 8215, 8480, 8696, 8928, 9540, 9783, 9858, 9920, 10176, 10870, 11160, 11520, 11904, 12720, 13044, 13144, 13568, 14787, 14880, 15264, 16305, 16430, 16960, 17392, 17856, 19080, 19566, 19716, 19840, 20352, 21740, 22320, 23808, 24645, 25440, 26088, 26288, 29574, 29760, 30528, 32610, 32860, 33697, 33920, 34784, 35712, 38160, 39132, 39432, 39680, 40704, 43480, 44640, 48915, 49290, 50880, 52176, 52576, 57611, 59148, 59520, 61056, 65220, 65720, 67394, 67840, 69568, 71424, 73935, 76320, 78264, 78864, 86960, 89280, 97830, 98580, 101091, 101760, 104352, 105152, 115222, 118296, 119040, 122112, 130440, 131440, 134788, 139136, 147870, 152640, 156528, 157728, 168485, 172833, 173920, 178560, 195660, 197160, 202182, 203520, 208704, 210304, 230444, 236592, 260880, 262880, 269576, 278272, 288055, 295740, 303273, 305280, 313056, 315456, 336970, 345666, 347840, 357120, 391320, 394320, 404364, 417408, 420608, 460888, 473184, 505455, 518499, 521760, 525760, 539152, 576110, 591480, 606546, 610560, 626112, 630912, 673940, 691332, 695680, 782640, 788640, 808728, 834816, 864165, 921776, 946368, 1010910, 1036998, 1043520, 1051520, 1078304, 1152220, 1182960, 1213092, 1252224, 1261824, 1347880, 1382664, 1391360, 1516365, 1565280, 1577280, 1617456, 1728330, 1785941, 1843552, 1892736, 2021820, 2073996, 2087040, 2103040, 2156608, 2304440, 2365920, 2426184, 2504448, 2592495, 2695760, 2765328, 3032730, 3130560, 3154560, 3234912, 3456660, 3571882, 3687104, 3785472, 4043640, 4147992, 4174080, 4313216, 4608880, 4731840, 4852368, 5184990, 5357823, 5391520, 5530656, 6065460, 6261120, 6309120, 6469824, 6913320, 7143764, 7374208, 8087280, 8295984, 8626432, 8929705, 9217760, 9463680, 9704736, 10369980, 10715646, 10783040, 11061312, 12130920, 12522240, 12939648, 13826640, 14287528, 14748416, 16073469, 16174560, 16591968, 17859410, 18435520, 18927360, 19409472, 20739960, 21431292, 21566080, 22122624, 24261840, 25879296, 26789115, 27653280, 28575056, 32146938, 32349120, 33183936, 35718820, 36871040, 38818944, 41479920, 42862584, 43132160, 44245248, 48523680, 53578230, 55306560, 57150112, 64293876, 64698240, 66367872, 71437640, 73742080, 77637888, 80367345, 82959840, 85725168, 97047360, 107156460, 110613120, 114300224, 128587752, 129396480, 132735744, 142875280, 160734690, 165919680, 171450336, 194094720, 214312920, 221226240, 228600448, 257175504, 285750560, 321469380, 331839360, 342900672, 388189440, 428625840, 457200896, 514351008, 571501120, 642938760, 663678720, 685801344, 857251680, 1028702016, 1143002240, 1285877520, 1371602688, 1714503360, 2057404032, 2286004480, 2571755040, 3429006720, 4114808064, 5143510080, 6858013440, 10287020160, 20574040320]

約数ペア:

[(1, 20574040320), (2, 10287020160), (3, 6858013440), (4, 5143510080), (5, 4114808064), (6, 3429006720), (8, 2571755040), (9, 2286004480), (10, 2057404032), (12, 1714503360), (15, 1371602688), (16, 1285877520), (18, 1143002240), (20, 1028702016), (24, 857251680), (30, 685801344), (31, 663678720), (32, 642938760), (36, 571501120), (40, 514351008), (45, 457200896), (48, 428625840), (53, 388189440), (60, 342900672), (62, 331839360), (64, 321469380), (72, 285750560), (80, 257175504), (90, 228600448), (93, 221226240), (96, 214312920), (106, 194094720), (120, 171450336), (124, 165919680), (128, 160734690), (144, 142875280), (155, 132735744), (159, 129396480), (160, 128587752), (180, 114300224), (186, 110613120), (192, 107156460), (212, 97047360), (240, 85725168), (248, 82959840), (256, 80367345), (265, 77637888), (279, 73742080), (288, 71437640), (310, 66367872), (318, 64698240), (320, 64293876), (360, 57150112), (372, 55306560), (384, 53578230), (424, 48523680), (465, 44245248), (477, 43132160), (480, 42862584), (496, 41479920), (530, 38818944), (558, 36871040), (576, 35718820), (620, 33183936), (636, 32349120), (640, 32146938), (720, 28575056), (744, 27653280), (768, 26789115), (795, 25879296), (848, 24261840), (930, 22122624), (954, 21566080), (960, 21431292), (992, 20739960), (1060, 19409472), (1087, 18927360), (1116, 18435520), (1152, 17859410), (1240, 16591968), (1272, 16174560), (1280, 16073469), (1395, 14748416), (1440, 14287528), (1488, 13826640), (1590, 12939648), (1643, 12522240), (1696, 12130920), (1860, 11061312), (1908, 10783040), (1920, 10715646), (1984, 10369980), (2120, 9704736), (2174, 9463680), (2232, 9217760), (2304, 8929705), (2385, 8626432), (2480, 8295984), (2544, 8087280), (2790, 7374208), (2880, 7143764), (2976, 6913320), (3180, 6469824), (3261, 6309120), (3286, 6261120), (3392, 6065460), (3720, 5530656), (3816, 5391520), (3840, 5357823), (3968, 5184990), (4240, 4852368), (4348, 4731840), (4464, 4608880), (4770, 4313216), (4929, 4174080), (4960, 4147992), (5088, 4043640), (5435, 3785472), (5580, 3687104), (5760, 3571882), (5952, 3456660), (6360, 3234912), (6522, 3154560), (6572, 3130560), (6784, 3032730), (7440, 2765328), (7632, 2695760), (7936, 2592495), (8215, 2504448), (8480, 2426184), (8696, 2365920), (8928, 2304440), (9540, 2156608), (9783, 2103040), (9858, 2087040), (9920, 2073996), (10176, 2021820), (10870, 1892736), (11160, 1843552), (11520, 1785941), (11904, 1728330), (12720, 1617456), (13044, 1577280), (13144, 1565280), (13568, 1516365), (14787, 1391360), (14880, 1382664), (15264, 1347880), (16305, 1261824), (16430, 1252224), (16960, 1213092), (17392, 1182960), (17856, 1152220), (19080, 1078304), (19566, 1051520), (19716, 1043520), (19840, 1036998), (20352, 1010910), (21740, 946368), (22320, 921776), (23808, 864165), (24645, 834816), (25440, 808728), (26088, 788640), (26288, 782640), (29574, 695680), (29760, 691332), (30528, 673940), (32610, 630912), (32860, 626112), (33697, 610560), (33920, 606546), (34784, 591480), (35712, 576110), (38160, 539152), (39132, 525760), (39432, 521760), (39680, 518499), (40704, 505455), (43480, 473184), (44640, 460888), (48915, 420608), (49290, 417408), (50880, 404364), (52176, 394320), (52576, 391320), (57611, 357120), (59148, 347840), (59520, 345666), (61056, 336970), (65220, 315456), (65720, 313056), (67394, 305280), (67840, 303273), (69568, 295740), (71424, 288055), (73935, 278272), (76320, 269576), (78264, 262880), (78864, 260880), (86960, 236592), (89280, 230444), (97830, 210304), (98580, 208704), (101091, 203520), (101760, 202182), (104352, 197160), (105152, 195660), (115222, 178560), (118296, 173920), (119040, 172833), (122112, 168485), (130440, 157728), (131440, 156528), (134788, 152640), (139136, 147870)]