2174620680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 7729651800

約数和(自身を除く): 5555031120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 361, 380, 435, 456, 522, 551, 570, 577, 580, 684, 696, 722, 760, 855, 870, 1044, 1083, 1102, 1140, 1154, 1160, 1305, 1368, 1444, 1653, 1710, 1731, 1740, 1805, 2088, 2166, 2204, 2280, 2308, 2610, 2755, 2885, 2888, 3249, 3306, 3420, 3462, 3480, 3610, 4332, 4408, 4616, 4959, 5193, 5220, 5415, 5510, 5770, 6498, 6612, 6840, 6924, 7220, 8265, 8655, 8664, 9918, 10386, 10440, 10469, 10830, 10963, 11020, 11540, 12996, 13224, 13848, 14440, 16245, 16530, 16733, 17310, 19836, 20772, 20938, 21660, 21926, 22040, 23080, 24795, 25965, 25992, 31407, 32490, 32889, 33060, 33466, 34620, 39672, 41544, 41876, 43320, 43852, 49590, 50199, 51930, 52345, 54815, 62814, 64980, 65778, 66120, 66932, 69240, 83665, 83752, 87704, 94221, 98667, 99180, 100398, 103860, 104690, 109630, 125628, 129960, 131556, 133864, 150597, 157035, 164445, 167330, 188442, 197334, 198360, 200796, 207720, 208297, 209380, 219260, 250995, 251256, 263112, 301194, 314070, 317927, 328890, 334660, 376884, 394668, 401592, 416594, 418760, 438520, 471105, 493335, 501990, 602388, 624891, 628140, 635854, 657780, 669320, 752985, 753768, 789336, 833188, 942210, 953781, 986670, 1003980, 1041485, 1204776, 1249782, 1256280, 1271708, 1315560, 1505970, 1589635, 1666376, 1874673, 1884420, 1907562, 1973340, 2007960, 2082970, 2499564, 2543416, 2861343, 3011940, 3124455, 3179270, 3749346, 3768840, 3815124, 3946680, 4165940, 4768905, 4999128, 5722686, 6023880, 6040613, 6248910, 6358540, 7498692, 7630248, 8331880, 9373365, 9537810, 11445372, 12081226, 12497820, 12717080, 14306715, 14997384, 18121839, 18746730, 19075620, 22890744, 24162452, 24995640, 28613430, 30203065, 36243678, 37493460, 38151240, 48324904, 54365517, 57226860, 60406130, 72487356, 74986920, 90609195, 108731034, 114453720, 120812260, 144974712, 181218390, 217462068, 241624520, 271827585, 362436780, 434924136, 543655170, 724873560, 1087310340, 2174620680]

約数ペア:

[(1, 2174620680), (2, 1087310340), (3, 724873560), (4, 543655170), (5, 434924136), (6, 362436780), (8, 271827585), (9, 241624520), (10, 217462068), (12, 181218390), (15, 144974712), (18, 120812260), (19, 114453720), (20, 108731034), (24, 90609195), (29, 74986920), (30, 72487356), (36, 60406130), (38, 57226860), (40, 54365517), (45, 48324904), (57, 38151240), (58, 37493460), (60, 36243678), (72, 30203065), (76, 28613430), (87, 24995640), (90, 24162452), (95, 22890744), (114, 19075620), (116, 18746730), (120, 18121839), (145, 14997384), (152, 14306715), (171, 12717080), (174, 12497820), (180, 12081226), (190, 11445372), (228, 9537810), (232, 9373365), (261, 8331880), (285, 7630248), (290, 7498692), (342, 6358540), (348, 6248910), (360, 6040613), (361, 6023880), (380, 5722686), (435, 4999128), (456, 4768905), (522, 4165940), (551, 3946680), (570, 3815124), (577, 3768840), (580, 3749346), (684, 3179270), (696, 3124455), (722, 3011940), (760, 2861343), (855, 2543416), (870, 2499564), (1044, 2082970), (1083, 2007960), (1102, 1973340), (1140, 1907562), (1154, 1884420), (1160, 1874673), (1305, 1666376), (1368, 1589635), (1444, 1505970), (1653, 1315560), (1710, 1271708), (1731, 1256280), (1740, 1249782), (1805, 1204776), (2088, 1041485), (2166, 1003980), (2204, 986670), (2280, 953781), (2308, 942210), (2610, 833188), (2755, 789336), (2885, 753768), (2888, 752985), (3249, 669320), (3306, 657780), (3420, 635854), (3462, 628140), (3480, 624891), (3610, 602388), (4332, 501990), (4408, 493335), (4616, 471105), (4959, 438520), (5193, 418760), (5220, 416594), (5415, 401592), (5510, 394668), (5770, 376884), (6498, 334660), (6612, 328890), (6840, 317927), (6924, 314070), (7220, 301194), (8265, 263112), (8655, 251256), (8664, 250995), (9918, 219260), (10386, 209380), (10440, 208297), (10469, 207720), (10830, 200796), (10963, 198360), (11020, 197334), (11540, 188442), (12996, 167330), (13224, 164445), (13848, 157035), (14440, 150597), (16245, 133864), (16530, 131556), (16733, 129960), (17310, 125628), (19836, 109630), (20772, 104690), (20938, 103860), (21660, 100398), (21926, 99180), (22040, 98667), (23080, 94221), (24795, 87704), (25965, 83752), (25992, 83665), (31407, 69240), (32490, 66932), (32889, 66120), (33060, 65778), (33466, 64980), (34620, 62814), (39672, 54815), (41544, 52345), (41876, 51930), (43320, 50199), (43852, 49590)]