1650650880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5179}}^1$

素因数の和:5286

約数の個数: 144

約数和(自身を含む): 5336311680

約数和(自身を除く): 3685660800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3840, 3984, 4980, 5179, 5312, 6640, 7968, 9960, 10358, 10624, 13280, 15537, 15936, 19920, 20716, 21248, 25895, 26560, 31074, 31872, 39840, 41432, 51790, 53120, 62148, 63744, 77685, 79680, 82864, 103580, 106240, 124296, 155370, 159360, 165728, 207160, 248592, 310740, 318720, 331456, 414320, 429857, 497184, 621480, 662912, 828640, 859714, 994368, 1242960, 1289571, 1325824, 1657280, 1719428, 1988736, 2149285, 2485920, 2579142, 3314560, 3438856, 3977472, 4298570, 4971840, 5158284, 6447855, 6629120, 6877712, 8597140, 9943680, 10316568, 12895710, 13755424, 17194280, 19887360, 20633136, 25791420, 27510848, 34388560, 41266272, 51582840, 55021696, 68777120, 82532544, 103165680, 110043392, 137554240, 165065088, 206331360, 275108480, 330130176, 412662720, 550216960, 825325440, 1650650880]

約数ペア:

[(1, 1650650880), (2, 825325440), (3, 550216960), (4, 412662720), (5, 330130176), (6, 275108480), (8, 206331360), (10, 165065088), (12, 137554240), (15, 110043392), (16, 103165680), (20, 82532544), (24, 68777120), (30, 55021696), (32, 51582840), (40, 41266272), (48, 34388560), (60, 27510848), (64, 25791420), (80, 20633136), (83, 19887360), (96, 17194280), (120, 13755424), (128, 12895710), (160, 10316568), (166, 9943680), (192, 8597140), (240, 6877712), (249, 6629120), (256, 6447855), (320, 5158284), (332, 4971840), (384, 4298570), (415, 3977472), (480, 3438856), (498, 3314560), (640, 2579142), (664, 2485920), (768, 2149285), (830, 1988736), (960, 1719428), (996, 1657280), (1245, 1325824), (1280, 1289571), (1328, 1242960), (1660, 994368), (1920, 859714), (1992, 828640), (2490, 662912), (2656, 621480), (3320, 497184), (3840, 429857), (3984, 414320), (4980, 331456), (5179, 318720), (5312, 310740), (6640, 248592), (7968, 207160), (9960, 165728), (10358, 159360), (10624, 155370), (13280, 124296), (15537, 106240), (15936, 103580), (19920, 82864), (20716, 79680), (21248, 77685), (25895, 63744), (26560, 62148), (31074, 53120), (31872, 51790), (39840, 41432)]