7999837020

素因数分解:

$2^2\times 3^5\times 5^1\times 7^3\times {\mathrm{4799}}^1$

素因数の和:4844

約数の個数: 288

約数和(自身を含む): 29352960000

約数和(自身を除く): 21353122980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 686, 735, 756, 810, 882, 945, 972, 980, 1029, 1134, 1215, 1260, 1323, 1372, 1470, 1620, 1701, 1715, 1764, 1890, 2058, 2205, 2268, 2430, 2646, 2835, 2940, 3087, 3402, 3430, 3780, 3969, 4116, 4410, 4799, 4860, 5145, 5292, 5670, 6174, 6615, 6804, 6860, 7938, 8505, 8820, 9261, 9598, 10290, 11340, 11907, 12348, 13230, 14397, 15435, 15876, 17010, 18522, 19196, 19845, 20580, 23814, 23995, 26460, 27783, 28794, 30870, 33593, 34020, 37044, 39690, 43191, 46305, 47628, 47990, 55566, 57588, 59535, 61740, 67186, 71985, 79380, 83349, 86382, 92610, 95980, 100779, 111132, 119070, 129573, 134372, 138915, 143970, 166698, 167965, 172764, 185220, 201558, 215955, 235151, 238140, 259146, 277830, 287940, 302337, 333396, 335930, 388719, 403116, 416745, 431910, 470302, 503895, 518292, 555660, 604674, 647865, 671860, 705453, 777438, 833490, 863820, 907011, 940604, 1007790, 1166157, 1175755, 1209348, 1295730, 1410906, 1511685, 1554876, 1646057, 1666980, 1814022, 1943595, 2015580, 2116359, 2332314, 2351510, 2591460, 2721033, 2821812, 3023370, 3292114, 3527265, 3628044, 3887190, 4232718, 4535055, 4664628, 4703020, 4938171, 5442066, 5830785, 6046740, 6349077, 6584228, 7054530, 7774380, 8163099, 8230285, 8465436, 9070110, 9876342, 10581795, 10884132, 11661570, 12698154, 13605165, 14109060, 14814513, 16326198, 16460570, 18140220, 19047231, 19752684, 21163590, 23323140, 24690855, 25396308, 27210330, 29629026, 31745385, 32652396, 32921140, 38094462, 40815495, 42327180, 44443539, 49381710, 54420660, 57141693, 59258052, 63490770, 74072565, 76188924, 81630990, 88887078, 95236155, 98763420, 114283386, 126981540, 133330617, 148145130, 163261980, 177774156, 190472310, 222217695, 228566772, 266661234, 285708465, 296290260, 380944620, 399991851, 444435390, 533322468, 571416930, 666653085, 799983702, 888870780, 1142833860, 1333306170, 1599967404, 1999959255, 2666612340, 3999918510, 7999837020]

約数ペア:

[(1, 7999837020), (2, 3999918510), (3, 2666612340), (4, 1999959255), (5, 1599967404), (6, 1333306170), (7, 1142833860), (9, 888870780), (10, 799983702), (12, 666653085), (14, 571416930), (15, 533322468), (18, 444435390), (20, 399991851), (21, 380944620), (27, 296290260), (28, 285708465), (30, 266661234), (35, 228566772), (36, 222217695), (42, 190472310), (45, 177774156), (49, 163261980), (54, 148145130), (60, 133330617), (63, 126981540), (70, 114283386), (81, 98763420), (84, 95236155), (90, 88887078), (98, 81630990), (105, 76188924), (108, 74072565), (126, 63490770), (135, 59258052), (140, 57141693), (147, 54420660), (162, 49381710), (180, 44443539), (189, 42327180), (196, 40815495), (210, 38094462), (243, 32921140), (245, 32652396), (252, 31745385), (270, 29629026), (294, 27210330), (315, 25396308), (324, 24690855), (343, 23323140), (378, 21163590), (405, 19752684), (420, 19047231), (441, 18140220), (486, 16460570), (490, 16326198), (540, 14814513), (567, 14109060), (588, 13605165), (630, 12698154), (686, 11661570), (735, 10884132), (756, 10581795), (810, 9876342), (882, 9070110), (945, 8465436), (972, 8230285), (980, 8163099), (1029, 7774380), (1134, 7054530), (1215, 6584228), (1260, 6349077), (1323, 6046740), (1372, 5830785), (1470, 5442066), (1620, 4938171), (1701, 4703020), (1715, 4664628), (1764, 4535055), (1890, 4232718), (2058, 3887190), (2205, 3628044), (2268, 3527265), (2430, 3292114), (2646, 3023370), (2835, 2821812), (2940, 2721033), (3087, 2591460), (3402, 2351510), (3430, 2332314), (3780, 2116359), (3969, 2015580), (4116, 1943595), (4410, 1814022), (4799, 1666980), (4860, 1646057), (5145, 1554876), (5292, 1511685), (5670, 1410906), (6174, 1295730), (6615, 1209348), (6804, 1175755), (6860, 1166157), (7938, 1007790), (8505, 940604), (8820, 907011), (9261, 863820), (9598, 833490), (10290, 777438), (11340, 705453), (11907, 671860), (12348, 647865), (13230, 604674), (14397, 555660), (15435, 518292), (15876, 503895), (17010, 470302), (18522, 431910), (19196, 416745), (19845, 403116), (20580, 388719), (23814, 335930), (23995, 333396), (26460, 302337), (27783, 287940), (28794, 277830), (30870, 259146), (33593, 238140), (34020, 235151), (37044, 215955), (39690, 201558), (43191, 185220), (46305, 172764), (47628, 167965), (47990, 166698), (55566, 143970), (57588, 138915), (59535, 134372), (61740, 129573), (67186, 119070), (71985, 111132), (79380, 100779), (83349, 95980), (86382, 92610)]