42216480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 151744320

約数和(自身を除く): 109527840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1543, 1710, 1824, 2280, 2736, 3040, 3086, 3420, 4560, 4629, 5472, 6172, 6840, 7715, 9120, 9258, 12344, 13680, 13887, 15430, 18516, 23145, 24688, 27360, 27774, 29317, 30860, 37032, 46290, 49376, 55548, 58634, 61720, 69435, 74064, 87951, 92580, 111096, 117268, 123440, 138870, 146585, 148128, 175902, 185160, 222192, 234536, 246880, 263853, 277740, 293170, 351804, 370320, 439755, 444384, 469072, 527706, 555480, 586340, 703608, 740640, 879510, 938144, 1055412, 1110960, 1172680, 1319265, 1407216, 1759020, 2110824, 2221920, 2345360, 2638530, 2814432, 3518040, 4221648, 4690720, 5277060, 7036080, 8443296, 10554120, 14072160, 21108240, 42216480]

約数ペア:

[(1, 42216480), (2, 21108240), (3, 14072160), (4, 10554120), (5, 8443296), (6, 7036080), (8, 5277060), (9, 4690720), (10, 4221648), (12, 3518040), (15, 2814432), (16, 2638530), (18, 2345360), (19, 2221920), (20, 2110824), (24, 1759020), (30, 1407216), (32, 1319265), (36, 1172680), (38, 1110960), (40, 1055412), (45, 938144), (48, 879510), (57, 740640), (60, 703608), (72, 586340), (76, 555480), (80, 527706), (90, 469072), (95, 444384), (96, 439755), (114, 370320), (120, 351804), (144, 293170), (152, 277740), (160, 263853), (171, 246880), (180, 234536), (190, 222192), (228, 185160), (240, 175902), (285, 148128), (288, 146585), (304, 138870), (342, 123440), (360, 117268), (380, 111096), (456, 92580), (480, 87951), (570, 74064), (608, 69435), (684, 61720), (720, 58634), (760, 55548), (855, 49376), (912, 46290), (1140, 37032), (1368, 30860), (1440, 29317), (1520, 27774), (1543, 27360), (1710, 24688), (1824, 23145), (2280, 18516), (2736, 15430), (3040, 13887), (3086, 13680), (3420, 12344), (4560, 9258), (4629, 9120), (5472, 7715), (6172, 6840)]