84837760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 240148800

約数和(自身を除く): 155311040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 653, 812, 896, 928, 1015, 1120, 1160, 1306, 1624, 1856, 2030, 2240, 2320, 2612, 3248, 3265, 3712, 4060, 4480, 4571, 4640, 5224, 6496, 6530, 8120, 9142, 9280, 10448, 12992, 13060, 16240, 18284, 18560, 18937, 20896, 22855, 25984, 26120, 32480, 36568, 37874, 41792, 45710, 52240, 64960, 73136, 75748, 83584, 91420, 94685, 104480, 129920, 132559, 146272, 151496, 182840, 189370, 208960, 265118, 292544, 302992, 365680, 378740, 417920, 530236, 585088, 605984, 662795, 731360, 757480, 1060472, 1211968, 1325590, 1462720, 1514960, 2120944, 2423936, 2651180, 2925440, 3029920, 4241888, 5302360, 6059840, 8483776, 10604720, 12119680, 16967552, 21209440, 42418880, 84837760]

約数ペア:

[(1, 84837760), (2, 42418880), (4, 21209440), (5, 16967552), (7, 12119680), (8, 10604720), (10, 8483776), (14, 6059840), (16, 5302360), (20, 4241888), (28, 3029920), (29, 2925440), (32, 2651180), (35, 2423936), (40, 2120944), (56, 1514960), (58, 1462720), (64, 1325590), (70, 1211968), (80, 1060472), (112, 757480), (116, 731360), (128, 662795), (140, 605984), (145, 585088), (160, 530236), (203, 417920), (224, 378740), (232, 365680), (280, 302992), (290, 292544), (320, 265118), (406, 208960), (448, 189370), (464, 182840), (560, 151496), (580, 146272), (640, 132559), (653, 129920), (812, 104480), (896, 94685), (928, 91420), (1015, 83584), (1120, 75748), (1160, 73136), (1306, 64960), (1624, 52240), (1856, 45710), (2030, 41792), (2240, 37874), (2320, 36568), (2612, 32480), (3248, 26120), (3265, 25984), (3712, 22855), (4060, 20896), (4480, 18937), (4571, 18560), (4640, 18284), (5224, 16240), (6496, 13060), (6530, 12992), (8120, 10448), (9142, 9280)]