1974560280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19427}}^1$

素因数の和:19470

約数の個数: 192

約数和(自身を含む): 7441701120

約数和(自身を除く): 5467140840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6776, 7260, 8470, 9240, 10164, 12705, 14520, 16940, 19427, 20328, 25410, 33880, 38854, 50820, 58281, 77708, 97135, 101640, 116562, 135989, 155416, 194270, 213697, 233124, 271978, 291405, 388540, 407967, 427394, 466248, 543956, 582810, 641091, 679945, 777080, 815934, 854788, 1068485, 1087912, 1165620, 1282182, 1359890, 1495879, 1631868, 1709576, 2039835, 2136970, 2331240, 2350667, 2564364, 2719780, 2991758, 3205455, 3263736, 4079670, 4273940, 4487637, 4701334, 5128728, 5439560, 5983516, 6410910, 7052001, 7479395, 8159340, 8547880, 8975274, 9402668, 11753335, 11967032, 12821820, 14104002, 14958790, 16318680, 16454669, 17950548, 18805336, 22438185, 23506670, 25643640, 28208004, 29917580, 32909338, 35260005, 35901096, 44876370, 47013340, 49364007, 56416008, 59835160, 65818676, 70520010, 82273345, 89752740, 94026680, 98728014, 131637352, 141040020, 164546690, 179505480, 197456028, 246820035, 282080040, 329093380, 394912056, 493640070, 658186760, 987280140, 1974560280]

約数ペア:

[(1, 1974560280), (2, 987280140), (3, 658186760), (4, 493640070), (5, 394912056), (6, 329093380), (7, 282080040), (8, 246820035), (10, 197456028), (11, 179505480), (12, 164546690), (14, 141040020), (15, 131637352), (20, 98728014), (21, 94026680), (22, 89752740), (24, 82273345), (28, 70520010), (30, 65818676), (33, 59835160), (35, 56416008), (40, 49364007), (42, 47013340), (44, 44876370), (55, 35901096), (56, 35260005), (60, 32909338), (66, 29917580), (70, 28208004), (77, 25643640), (84, 23506670), (88, 22438185), (105, 18805336), (110, 17950548), (120, 16454669), (121, 16318680), (132, 14958790), (140, 14104002), (154, 12821820), (165, 11967032), (168, 11753335), (210, 9402668), (220, 8975274), (231, 8547880), (242, 8159340), (264, 7479395), (280, 7052001), (308, 6410910), (330, 5983516), (363, 5439560), (385, 5128728), (420, 4701334), (440, 4487637), (462, 4273940), (484, 4079670), (605, 3263736), (616, 3205455), (660, 2991758), (726, 2719780), (770, 2564364), (840, 2350667), (847, 2331240), (924, 2136970), (968, 2039835), (1155, 1709576), (1210, 1631868), (1320, 1495879), (1452, 1359890), (1540, 1282182), (1694, 1165620), (1815, 1087912), (1848, 1068485), (2310, 854788), (2420, 815934), (2541, 777080), (2904, 679945), (3080, 641091), (3388, 582810), (3630, 543956), (4235, 466248), (4620, 427394), (4840, 407967), (5082, 388540), (6776, 291405), (7260, 271978), (8470, 233124), (9240, 213697), (10164, 194270), (12705, 155416), (14520, 135989), (16940, 116562), (19427, 101640), (20328, 97135), (25410, 77708), (33880, 58281), (38854, 50820)]