2018941680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29311}}^1$

素因数の和:29375

約数の個数: 160

約数和(自身を含む): 7327531008

約数和(自身を除く): 5308589328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 22960, 29311, 34440, 58622, 68880, 87933, 117244, 146555, 175866, 205177, 234488, 293110, 351732, 410354, 439665, 468976, 586220, 615531, 703464, 820708, 879330, 1025885, 1172440, 1201751, 1231062, 1406928, 1641416, 1758660, 2051770, 2344880, 2403502, 2462124, 3077655, 3282832, 3517320, 3605253, 4103540, 4807004, 4924248, 6008755, 6155310, 7034640, 7210506, 8207080, 8412257, 9614008, 9848496, 12017510, 12310620, 14421012, 16414160, 16824514, 18026265, 19228016, 24035020, 24621240, 25236771, 28842024, 33649028, 36052530, 42061285, 48070040, 49242480, 50473542, 57684048, 67298056, 72105060, 84122570, 96140080, 100947084, 126183855, 134596112, 144210120, 168245140, 201894168, 252367710, 288420240, 336490280, 403788336, 504735420, 672980560, 1009470840, 2018941680]

約数ペア:

[(1, 2018941680), (2, 1009470840), (3, 672980560), (4, 504735420), (5, 403788336), (6, 336490280), (7, 288420240), (8, 252367710), (10, 201894168), (12, 168245140), (14, 144210120), (15, 134596112), (16, 126183855), (20, 100947084), (21, 96140080), (24, 84122570), (28, 72105060), (30, 67298056), (35, 57684048), (40, 50473542), (41, 49242480), (42, 48070040), (48, 42061285), (56, 36052530), (60, 33649028), (70, 28842024), (80, 25236771), (82, 24621240), (84, 24035020), (105, 19228016), (112, 18026265), (120, 16824514), (123, 16414160), (140, 14421012), (164, 12310620), (168, 12017510), (205, 9848496), (210, 9614008), (240, 8412257), (246, 8207080), (280, 7210506), (287, 7034640), (328, 6155310), (336, 6008755), (410, 4924248), (420, 4807004), (492, 4103540), (560, 3605253), (574, 3517320), (615, 3282832), (656, 3077655), (820, 2462124), (840, 2403502), (861, 2344880), (984, 2051770), (1148, 1758660), (1230, 1641416), (1435, 1406928), (1640, 1231062), (1680, 1201751), (1722, 1172440), (1968, 1025885), (2296, 879330), (2460, 820708), (2870, 703464), (3280, 615531), (3444, 586220), (4305, 468976), (4592, 439665), (4920, 410354), (5740, 351732), (6888, 293110), (8610, 234488), (9840, 205177), (11480, 175866), (13776, 146555), (17220, 117244), (22960, 87933), (29311, 68880), (34440, 58622)]