2199663840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 240

約数和(自身を含む): 7646138640

約数和(自身を除く): 5446474800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 313, 330, 352, 363, 440, 480, 484, 528, 605, 626, 660, 726, 880, 939, 968, 1056, 1210, 1252, 1320, 1331, 1452, 1565, 1760, 1815, 1878, 1936, 2420, 2504, 2640, 2662, 2904, 3130, 3443, 3630, 3756, 3872, 3993, 4695, 4840, 5008, 5280, 5324, 5808, 6260, 6655, 6886, 7260, 7512, 7986, 9390, 9680, 10016, 10329, 10648, 11616, 12520, 13310, 13772, 14520, 14641, 15024, 15972, 17215, 18780, 19360, 19965, 20658, 21296, 25040, 26620, 27544, 29040, 29282, 30048, 31944, 34430, 37560, 37873, 39930, 41316, 42592, 43923, 50080, 51645, 53240, 55088, 58080, 58564, 63888, 68860, 73205, 75120, 75746, 79860, 82632, 87846, 103290, 106480, 110176, 113619, 117128, 127776, 137720, 146410, 150240, 151492, 159720, 165264, 175692, 189365, 206580, 212960, 219615, 227238, 234256, 275440, 292820, 302984, 319440, 330528, 351384, 378730, 413160, 416603, 439230, 454476, 468512, 550880, 568095, 585640, 605968, 638880, 702768, 757460, 826320, 833206, 878460, 908952, 1136190, 1171280, 1211936, 1249809, 1405536, 1514920, 1652640, 1666412, 1756920, 1817904, 2083015, 2272380, 2342560, 2499618, 3029840, 3332824, 3513840, 3635808, 4166030, 4544760, 4582633, 4999236, 6059680, 6249045, 6665648, 7027680, 8332060, 9089520, 9165266, 9998472, 12498090, 13331296, 13747899, 16664120, 18179040, 18330532, 19996944, 22913165, 24996180, 27495798, 33328240, 36661064, 39993888, 45826330, 49992360, 54991596, 66656480, 68739495, 73322128, 91652660, 99984720, 109983192, 137478990, 146644256, 183305320, 199969440, 219966384, 274957980, 366610640, 439932768, 549915960, 733221280, 1099831920, 2199663840]

約数ペア:

[(1, 2199663840), (2, 1099831920), (3, 733221280), (4, 549915960), (5, 439932768), (6, 366610640), (8, 274957980), (10, 219966384), (11, 199969440), (12, 183305320), (15, 146644256), (16, 137478990), (20, 109983192), (22, 99984720), (24, 91652660), (30, 73322128), (32, 68739495), (33, 66656480), (40, 54991596), (44, 49992360), (48, 45826330), (55, 39993888), (60, 36661064), (66, 33328240), (80, 27495798), (88, 24996180), (96, 22913165), (110, 19996944), (120, 18330532), (121, 18179040), (132, 16664120), (160, 13747899), (165, 13331296), (176, 12498090), (220, 9998472), (240, 9165266), (242, 9089520), (264, 8332060), (313, 7027680), (330, 6665648), (352, 6249045), (363, 6059680), (440, 4999236), (480, 4582633), (484, 4544760), (528, 4166030), (605, 3635808), (626, 3513840), (660, 3332824), (726, 3029840), (880, 2499618), (939, 2342560), (968, 2272380), (1056, 2083015), (1210, 1817904), (1252, 1756920), (1320, 1666412), (1331, 1652640), (1452, 1514920), (1565, 1405536), (1760, 1249809), (1815, 1211936), (1878, 1171280), (1936, 1136190), (2420, 908952), (2504, 878460), (2640, 833206), (2662, 826320), (2904, 757460), (3130, 702768), (3443, 638880), (3630, 605968), (3756, 585640), (3872, 568095), (3993, 550880), (4695, 468512), (4840, 454476), (5008, 439230), (5280, 416603), (5324, 413160), (5808, 378730), (6260, 351384), (6655, 330528), (6886, 319440), (7260, 302984), (7512, 292820), (7986, 275440), (9390, 234256), (9680, 227238), (10016, 219615), (10329, 212960), (10648, 206580), (11616, 189365), (12520, 175692), (13310, 165264), (13772, 159720), (14520, 151492), (14641, 150240), (15024, 146410), (15972, 137720), (17215, 127776), (18780, 117128), (19360, 113619), (19965, 110176), (20658, 106480), (21296, 103290), (25040, 87846), (26620, 82632), (27544, 79860), (29040, 75746), (29282, 75120), (30048, 73205), (31944, 68860), (34430, 63888), (37560, 58564), (37873, 58080), (39930, 55088), (41316, 53240), (42592, 51645), (43923, 50080)]