42901320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4643}}^1$

素因数の和:4675

約数の個数: 128

約数和(自身を含む): 160496640

約数和(自身を除く): 117595320

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, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 4643, 9240, 9286, 13929, 18572, 23215, 27858, 32501, 37144, 46430, 51073, 55716, 65002, 69645, 92860, 97503, 102146, 111432, 130004, 139290, 153219, 162505, 185720, 195006, 204292, 255365, 260008, 278580, 306438, 325010, 357511, 390012, 408584, 487515, 510730, 557160, 612876, 650020, 715022, 766095, 780024, 975030, 1021460, 1072533, 1225752, 1300040, 1430044, 1532190, 1787555, 1950060, 2042920, 2145066, 2860088, 3064380, 3575110, 3900120, 4290132, 5362665, 6128760, 7150220, 8580264, 10725330, 14300440, 21450660, 42901320]

約数ペア:

[(1, 42901320), (2, 21450660), (3, 14300440), (4, 10725330), (5, 8580264), (6, 7150220), (7, 6128760), (8, 5362665), (10, 4290132), (11, 3900120), (12, 3575110), (14, 3064380), (15, 2860088), (20, 2145066), (21, 2042920), (22, 1950060), (24, 1787555), (28, 1532190), (30, 1430044), (33, 1300040), (35, 1225752), (40, 1072533), (42, 1021460), (44, 975030), (55, 780024), (56, 766095), (60, 715022), (66, 650020), (70, 612876), (77, 557160), (84, 510730), (88, 487515), (105, 408584), (110, 390012), (120, 357511), (132, 325010), (140, 306438), (154, 278580), (165, 260008), (168, 255365), (210, 204292), (220, 195006), (231, 185720), (264, 162505), (280, 153219), (308, 139290), (330, 130004), (385, 111432), (420, 102146), (440, 97503), (462, 92860), (616, 69645), (660, 65002), (770, 55716), (840, 51073), (924, 46430), (1155, 37144), (1320, 32501), (1540, 27858), (1848, 23215), (2310, 18572), (3080, 13929), (4620, 9286), (4643, 9240)]