220576320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 832104000

約数和(自身を除く): 611527680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 139, 144, 145, 152, 160, 171, 174, 180, 190, 192, 228, 232, 240, 261, 278, 285, 288, 290, 304, 320, 342, 348, 360, 380, 417, 435, 456, 464, 480, 522, 551, 556, 570, 576, 580, 608, 684, 695, 696, 720, 760, 834, 855, 870, 912, 928, 960, 1044, 1102, 1112, 1140, 1160, 1216, 1251, 1305, 1368, 1390, 1392, 1440, 1520, 1653, 1668, 1710, 1740, 1824, 1856, 2085, 2088, 2204, 2224, 2280, 2320, 2502, 2610, 2641, 2736, 2755, 2780, 2784, 2880, 3040, 3306, 3336, 3420, 3480, 3648, 4031, 4170, 4176, 4408, 4448, 4560, 4640, 4959, 5004, 5220, 5282, 5472, 5510, 5560, 5568, 6080, 6255, 6612, 6672, 6840, 6960, 7923, 8062, 8265, 8340, 8352, 8816, 8896, 9120, 9280, 9918, 10008, 10440, 10564, 10944, 11020, 11120, 12093, 12510, 13205, 13224, 13344, 13680, 13920, 15846, 16124, 16530, 16680, 16704, 17632, 18240, 19836, 20016, 20155, 20880, 21128, 22040, 22240, 23769, 24186, 24795, 25020, 26410, 26448, 26688, 27360, 27840, 31692, 32248, 33060, 33360, 35264, 36279, 39615, 39672, 40032, 40310, 41760, 42256, 44080, 44480, 47538, 48372, 49590, 50040, 52820, 52896, 54720, 60465, 63384, 64496, 66120, 66720, 72558, 76589, 79230, 79344, 80064, 80620, 83520, 84512, 88160, 95076, 96744, 99180, 100080, 105640, 105792, 118845, 120930, 126768, 128992, 132240, 133440, 145116, 153178, 158460, 158688, 161240, 169024, 176320, 181395, 190152, 193488, 198360, 200160, 211280, 229767, 237690, 241860, 253536, 257984, 264480, 290232, 306356, 316920, 317376, 322480, 362790, 380304, 382945, 386976, 396720, 400320, 422560, 459534, 475380, 483720, 507072, 528960, 580464, 612712, 633840, 644960, 689301, 725580, 760608, 765890, 773952, 793440, 845120, 919068, 950760, 967440, 1148835, 1160928, 1225424, 1267680, 1289920, 1378602, 1451160, 1521216, 1531780, 1586880, 1838136, 1901520, 1934880, 2297670, 2321856, 2450848, 2535360, 2757204, 2902320, 3063560, 3446505, 3676272, 3803040, 3869760, 4595340, 4901696, 5514408, 5804640, 6127120, 6893010, 7352544, 7606080, 9190680, 11028816, 11609280, 12254240, 13786020, 14705088, 18381360, 22057632, 24508480, 27572040, 36762720, 44115264, 55144080, 73525440, 110288160, 220576320]

約数ペア:

[(1, 220576320), (2, 110288160), (3, 73525440), (4, 55144080), (5, 44115264), (6, 36762720), (8, 27572040), (9, 24508480), (10, 22057632), (12, 18381360), (15, 14705088), (16, 13786020), (18, 12254240), (19, 11609280), (20, 11028816), (24, 9190680), (29, 7606080), (30, 7352544), (32, 6893010), (36, 6127120), (38, 5804640), (40, 5514408), (45, 4901696), (48, 4595340), (57, 3869760), (58, 3803040), (60, 3676272), (64, 3446505), (72, 3063560), (76, 2902320), (80, 2757204), (87, 2535360), (90, 2450848), (95, 2321856), (96, 2297670), (114, 1934880), (116, 1901520), (120, 1838136), (139, 1586880), (144, 1531780), (145, 1521216), (152, 1451160), (160, 1378602), (171, 1289920), (174, 1267680), (180, 1225424), (190, 1160928), (192, 1148835), (228, 967440), (232, 950760), (240, 919068), (261, 845120), (278, 793440), (285, 773952), (288, 765890), (290, 760608), (304, 725580), (320, 689301), (342, 644960), (348, 633840), (360, 612712), (380, 580464), (417, 528960), (435, 507072), (456, 483720), (464, 475380), (480, 459534), (522, 422560), (551, 400320), (556, 396720), (570, 386976), (576, 382945), (580, 380304), (608, 362790), (684, 322480), (695, 317376), (696, 316920), (720, 306356), (760, 290232), (834, 264480), (855, 257984), (870, 253536), (912, 241860), (928, 237690), (960, 229767), (1044, 211280), (1102, 200160), (1112, 198360), (1140, 193488), (1160, 190152), (1216, 181395), (1251, 176320), (1305, 169024), (1368, 161240), (1390, 158688), (1392, 158460), (1440, 153178), (1520, 145116), (1653, 133440), (1668, 132240), (1710, 128992), (1740, 126768), (1824, 120930), (1856, 118845), (2085, 105792), (2088, 105640), (2204, 100080), (2224, 99180), (2280, 96744), (2320, 95076), (2502, 88160), (2610, 84512), (2641, 83520), (2736, 80620), (2755, 80064), (2780, 79344), (2784, 79230), (2880, 76589), (3040, 72558), (3306, 66720), (3336, 66120), (3420, 64496), (3480, 63384), (3648, 60465), (4031, 54720), (4170, 52896), (4176, 52820), (4408, 50040), (4448, 49590), (4560, 48372), (4640, 47538), (4959, 44480), (5004, 44080), (5220, 42256), (5282, 41760), (5472, 40310), (5510, 40032), (5560, 39672), (5568, 39615), (6080, 36279), (6255, 35264), (6612, 33360), (6672, 33060), (6840, 32248), (6960, 31692), (7923, 27840), (8062, 27360), (8265, 26688), (8340, 26448), (8352, 26410), (8816, 25020), (8896, 24795), (9120, 24186), (9280, 23769), (9918, 22240), (10008, 22040), (10440, 21128), (10564, 20880), (10944, 20155), (11020, 20016), (11120, 19836), (12093, 18240), (12510, 17632), (13205, 16704), (13224, 16680), (13344, 16530), (13680, 16124), (13920, 15846)]