64693860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 243102720

約数和(自身を除く): 178408860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 67, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 134, 140, 154, 165, 190, 201, 209, 210, 220, 228, 231, 242, 266, 268, 285, 308, 330, 335, 363, 380, 385, 399, 402, 418, 420, 462, 469, 484, 532, 570, 605, 627, 660, 665, 670, 726, 737, 770, 798, 804, 836, 847, 924, 938, 1005, 1045, 1140, 1155, 1210, 1254, 1273, 1330, 1340, 1407, 1452, 1463, 1474, 1540, 1596, 1694, 1815, 1876, 1995, 2010, 2090, 2211, 2299, 2310, 2345, 2420, 2508, 2541, 2546, 2660, 2814, 2926, 2948, 3135, 3388, 3630, 3685, 3819, 3990, 4020, 4180, 4235, 4389, 4422, 4598, 4620, 4690, 5082, 5092, 5159, 5628, 5852, 6270, 6365, 6897, 7035, 7260, 7315, 7370, 7638, 7980, 8107, 8470, 8778, 8844, 8911, 9196, 9380, 10164, 10318, 11055, 11495, 12540, 12705, 12730, 13794, 14003, 14070, 14630, 14740, 15276, 15477, 16093, 16214, 16940, 17556, 17822, 19095, 20636, 21945, 22110, 22990, 24321, 25410, 25460, 25795, 26733, 27588, 28006, 28140, 29260, 30954, 32186, 32428, 34485, 35644, 38190, 40535, 42009, 43890, 44220, 44555, 45980, 48279, 48642, 50820, 51590, 53466, 56012, 56749, 61908, 64372, 68970, 70015, 76380, 77385, 80465, 81070, 84018, 87780, 89110, 96558, 97284, 98021, 103180, 106932, 113498, 121605, 133665, 137940, 140030, 154033, 154770, 160930, 162140, 168036, 170247, 178220, 193116, 196042, 210045, 226996, 241395, 243210, 267330, 280060, 283745, 294063, 308066, 309540, 321860, 340494, 392084, 420090, 462099, 482790, 486420, 490105, 534660, 567490, 588126, 616132, 680988, 770165, 840180, 851235, 924198, 965580, 980210, 1078231, 1134980, 1176252, 1470315, 1540330, 1702470, 1848396, 1960420, 2156462, 2310495, 2940630, 3080660, 3234693, 3404940, 4312924, 4620990, 5391155, 5881260, 6469386, 9241980, 10782310, 12938772, 16173465, 21564620, 32346930, 64693860]

約数ペア:

[(1, 64693860), (2, 32346930), (3, 21564620), (4, 16173465), (5, 12938772), (6, 10782310), (7, 9241980), (10, 6469386), (11, 5881260), (12, 5391155), (14, 4620990), (15, 4312924), (19, 3404940), (20, 3234693), (21, 3080660), (22, 2940630), (28, 2310495), (30, 2156462), (33, 1960420), (35, 1848396), (38, 1702470), (42, 1540330), (44, 1470315), (55, 1176252), (57, 1134980), (60, 1078231), (66, 980210), (67, 965580), (70, 924198), (76, 851235), (77, 840180), (84, 770165), (95, 680988), (105, 616132), (110, 588126), (114, 567490), (121, 534660), (132, 490105), (133, 486420), (134, 482790), (140, 462099), (154, 420090), (165, 392084), (190, 340494), (201, 321860), (209, 309540), (210, 308066), (220, 294063), (228, 283745), (231, 280060), (242, 267330), (266, 243210), (268, 241395), (285, 226996), (308, 210045), (330, 196042), (335, 193116), (363, 178220), (380, 170247), (385, 168036), (399, 162140), (402, 160930), (418, 154770), (420, 154033), (462, 140030), (469, 137940), (484, 133665), (532, 121605), (570, 113498), (605, 106932), (627, 103180), (660, 98021), (665, 97284), (670, 96558), (726, 89110), (737, 87780), (770, 84018), (798, 81070), (804, 80465), (836, 77385), (847, 76380), (924, 70015), (938, 68970), (1005, 64372), (1045, 61908), (1140, 56749), (1155, 56012), (1210, 53466), (1254, 51590), (1273, 50820), (1330, 48642), (1340, 48279), (1407, 45980), (1452, 44555), (1463, 44220), (1474, 43890), (1540, 42009), (1596, 40535), (1694, 38190), (1815, 35644), (1876, 34485), (1995, 32428), (2010, 32186), (2090, 30954), (2211, 29260), (2299, 28140), (2310, 28006), (2345, 27588), (2420, 26733), (2508, 25795), (2541, 25460), (2546, 25410), (2660, 24321), (2814, 22990), (2926, 22110), (2948, 21945), (3135, 20636), (3388, 19095), (3630, 17822), (3685, 17556), (3819, 16940), (3990, 16214), (4020, 16093), (4180, 15477), (4235, 15276), (4389, 14740), (4422, 14630), (4598, 14070), (4620, 14003), (4690, 13794), (5082, 12730), (5092, 12705), (5159, 12540), (5628, 11495), (5852, 11055), (6270, 10318), (6365, 10164), (6897, 9380), (7035, 9196), (7260, 8911), (7315, 8844), (7370, 8778), (7638, 8470), (7980, 8107)]