216315840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17333}}^1$

素因数の和:17366

約数の個数: 112

約数和(自身を含む): 739676448

約数和(自身を除く): 523360608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17333, 34666, 51999, 69332, 86665, 103998, 138664, 173330, 207996, 225329, 259995, 277328, 346660, 415992, 450658, 519990, 554656, 675987, 693320, 831984, 901316, 1039980, 1109312, 1126645, 1351974, 1386640, 1663968, 1802632, 2079960, 2253290, 2703948, 2773280, 3327936, 3379935, 3605264, 4159920, 4506580, 5407896, 5546560, 6759870, 7210528, 8319840, 9013160, 10815792, 13519740, 14421056, 16639680, 18026320, 21631584, 27039480, 36052640, 43263168, 54078960, 72105280, 108157920, 216315840]

約数ペア:

[(1, 216315840), (2, 108157920), (3, 72105280), (4, 54078960), (5, 43263168), (6, 36052640), (8, 27039480), (10, 21631584), (12, 18026320), (13, 16639680), (15, 14421056), (16, 13519740), (20, 10815792), (24, 9013160), (26, 8319840), (30, 7210528), (32, 6759870), (39, 5546560), (40, 5407896), (48, 4506580), (52, 4159920), (60, 3605264), (64, 3379935), (65, 3327936), (78, 2773280), (80, 2703948), (96, 2253290), (104, 2079960), (120, 1802632), (130, 1663968), (156, 1386640), (160, 1351974), (192, 1126645), (195, 1109312), (208, 1039980), (240, 901316), (260, 831984), (312, 693320), (320, 675987), (390, 554656), (416, 519990), (480, 450658), (520, 415992), (624, 346660), (780, 277328), (832, 259995), (960, 225329), (1040, 207996), (1248, 173330), (1560, 138664), (2080, 103998), (2496, 86665), (3120, 69332), (4160, 51999), (6240, 34666), (12480, 17333)]