68740459920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2893117}}^1$

素因数の和:2893150

約数の個数: 160

約数和(自身を含む): 258297575040

約数和(自身を除く): 189557115120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 2893117, 5786234, 8679351, 11572468, 14465585, 17358702, 23144936, 26038053, 28931170, 31824287, 34717404, 43396755, 46289872, 52076106, 57862340, 63648574, 69434808, 78114159, 86793510, 95472861, 104152212, 115724680, 127297148, 130190265, 138869616, 156228318, 159121435, 173587020, 190945722, 208304424, 231449360, 254594296, 260380530, 286418583, 312456636, 318242870, 347174040, 381891444, 390570795, 416608848, 477364305, 509188592, 520761060, 572837166, 624913272, 636485740, 694348080, 763782888, 781141590, 859255749, 954728610, 1041522120, 1145674332, 1249826544, 1272971480, 1432092915, 1527565776, 1562283180, 1718511498, 1909457220, 2083044240, 2291348664, 2545942960, 2864185830, 3124566360, 3437022996, 3818914440, 4296278745, 4582697328, 5728371660, 6249132720, 6874045992, 7637828880, 8592557490, 11456743320, 13748091984, 17185114980, 22913486640, 34370229960, 68740459920]

約数ペア:

[(1, 68740459920), (2, 34370229960), (3, 22913486640), (4, 17185114980), (5, 13748091984), (6, 11456743320), (8, 8592557490), (9, 7637828880), (10, 6874045992), (11, 6249132720), (12, 5728371660), (15, 4582697328), (16, 4296278745), (18, 3818914440), (20, 3437022996), (22, 3124566360), (24, 2864185830), (27, 2545942960), (30, 2291348664), (33, 2083044240), (36, 1909457220), (40, 1718511498), (44, 1562283180), (45, 1527565776), (48, 1432092915), (54, 1272971480), (55, 1249826544), (60, 1145674332), (66, 1041522120), (72, 954728610), (80, 859255749), (88, 781141590), (90, 763782888), (99, 694348080), (108, 636485740), (110, 624913272), (120, 572837166), (132, 520761060), (135, 509188592), (144, 477364305), (165, 416608848), (176, 390570795), (180, 381891444), (198, 347174040), (216, 318242870), (220, 312456636), (240, 286418583), (264, 260380530), (270, 254594296), (297, 231449360), (330, 208304424), (360, 190945722), (396, 173587020), (432, 159121435), (440, 156228318), (495, 138869616), (528, 130190265), (540, 127297148), (594, 115724680), (660, 104152212), (720, 95472861), (792, 86793510), (880, 78114159), (990, 69434808), (1080, 63648574), (1188, 57862340), (1320, 52076106), (1485, 46289872), (1584, 43396755), (1980, 34717404), (2160, 31824287), (2376, 28931170), (2640, 26038053), (2970, 23144936), (3960, 17358702), (4752, 14465585), (5940, 11572468), (7920, 8679351), (11880, 5786234), (23760, 2893117)]