21165336288

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2587

約数の個数: 240

約数和(自身を含む): 64492775424

約数和(自身を除く): 43327439136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 71, 72, 81, 94, 96, 108, 141, 142, 144, 162, 188, 213, 216, 282, 284, 288, 324, 376, 423, 426, 432, 564, 568, 639, 648, 752, 846, 852, 864, 1128, 1136, 1269, 1278, 1296, 1504, 1692, 1704, 1917, 2256, 2272, 2447, 2538, 2556, 2592, 3337, 3384, 3408, 3807, 3834, 4512, 4894, 5076, 5112, 5751, 6674, 6768, 6816, 7341, 7614, 7668, 9788, 10011, 10152, 10224, 11502, 13348, 13536, 14682, 15228, 15336, 19576, 20022, 20304, 20448, 22023, 23004, 26696, 29364, 30033, 30456, 30672, 39152, 40044, 40608, 44046, 46008, 53392, 58728, 60066, 60912, 61344, 66069, 78304, 80088, 88092, 90099, 92016, 106784, 115009, 117456, 120132, 121824, 132138, 160176, 173737, 176184, 180198, 184032, 198207, 230018, 234912, 240264, 264276, 270297, 320352, 345027, 347474, 352368, 360396, 396414, 460036, 480528, 521211, 528552, 540594, 690054, 694948, 704736, 720792, 792828, 920072, 961056, 1035081, 1042422, 1057104, 1081188, 1380108, 1389896, 1441584, 1563633, 1585656, 1840144, 2070162, 2084844, 2114208, 2162376, 2760216, 2779792, 2883168, 3105243, 3127266, 3171312, 3680288, 4140324, 4169688, 4324752, 4690899, 5520432, 5559584, 6210486, 6254532, 6342624, 8165639, 8280648, 8339376, 8649504, 9315729, 9381798, 11040864, 12420972, 12509064, 14072697, 16331278, 16561296, 16678752, 18631458, 18763596, 24496917, 24841944, 25018128, 28145394, 32662556, 33122592, 37262916, 37527192, 48993834, 49683888, 50036256, 56290788, 65325112, 73490751, 74525832, 75054384, 97987668, 99367776, 112581576, 130650224, 146981502, 149051664, 150108768, 195975336, 220472253, 225163152, 261300448, 293963004, 298103328, 391950672, 440944506, 450326304, 587926008, 661416759, 783901344, 881889012, 1175852016, 1322833518, 1763778024, 2351704032, 2645667036, 3527556048, 5291334072, 7055112096, 10582668144, 21165336288]

約数ペア:

[(1, 21165336288), (2, 10582668144), (3, 7055112096), (4, 5291334072), (6, 3527556048), (8, 2645667036), (9, 2351704032), (12, 1763778024), (16, 1322833518), (18, 1175852016), (24, 881889012), (27, 783901344), (32, 661416759), (36, 587926008), (47, 450326304), (48, 440944506), (54, 391950672), (71, 298103328), (72, 293963004), (81, 261300448), (94, 225163152), (96, 220472253), (108, 195975336), (141, 150108768), (142, 149051664), (144, 146981502), (162, 130650224), (188, 112581576), (213, 99367776), (216, 97987668), (282, 75054384), (284, 74525832), (288, 73490751), (324, 65325112), (376, 56290788), (423, 50036256), (426, 49683888), (432, 48993834), (564, 37527192), (568, 37262916), (639, 33122592), (648, 32662556), (752, 28145394), (846, 25018128), (852, 24841944), (864, 24496917), (1128, 18763596), (1136, 18631458), (1269, 16678752), (1278, 16561296), (1296, 16331278), (1504, 14072697), (1692, 12509064), (1704, 12420972), (1917, 11040864), (2256, 9381798), (2272, 9315729), (2447, 8649504), (2538, 8339376), (2556, 8280648), (2592, 8165639), (3337, 6342624), (3384, 6254532), (3408, 6210486), (3807, 5559584), (3834, 5520432), (4512, 4690899), (4894, 4324752), (5076, 4169688), (5112, 4140324), (5751, 3680288), (6674, 3171312), (6768, 3127266), (6816, 3105243), (7341, 2883168), (7614, 2779792), (7668, 2760216), (9788, 2162376), (10011, 2114208), (10152, 2084844), (10224, 2070162), (11502, 1840144), (13348, 1585656), (13536, 1563633), (14682, 1441584), (15228, 1389896), (15336, 1380108), (19576, 1081188), (20022, 1057104), (20304, 1042422), (20448, 1035081), (22023, 961056), (23004, 920072), (26696, 792828), (29364, 720792), (30033, 704736), (30456, 694948), (30672, 690054), (39152, 540594), (40044, 528552), (40608, 521211), (44046, 480528), (46008, 460036), (53392, 396414), (58728, 360396), (60066, 352368), (60912, 347474), (61344, 345027), (66069, 320352), (78304, 270297), (80088, 264276), (88092, 240264), (90099, 234912), (92016, 230018), (106784, 198207), (115009, 184032), (117456, 180198), (120132, 176184), (121824, 173737), (132138, 160176)]