154793760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 192

約数和(自身を含む): 560286720

約数和(自身を除く): 405492960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1543, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3086, 3135, 3344, 4180, 4560, 4629, 5016, 5280, 6172, 6270, 6688, 7715, 8360, 9120, 9258, 10032, 12344, 12540, 15430, 16720, 16973, 18516, 20064, 23145, 24688, 25080, 29317, 30860, 33440, 33946, 37032, 46290, 49376, 50160, 50919, 58634, 61720, 67892, 74064, 84865, 87951, 92580, 100320, 101838, 117268, 123440, 135784, 146585, 148128, 169730, 175902, 185160, 203676, 234536, 246880, 254595, 271568, 293170, 322487, 339460, 351804, 370320, 407352, 439755, 469072, 509190, 543136, 586340, 644974, 678920, 703608, 740640, 814704, 879510, 938144, 967461, 1018380, 1172680, 1289948, 1357840, 1407216, 1612435, 1629408, 1759020, 1934922, 2036760, 2345360, 2579896, 2715680, 2814432, 3224870, 3518040, 3869844, 4073520, 4690720, 4837305, 5159792, 6449740, 7036080, 7739688, 8147040, 9674610, 10319584, 12899480, 14072160, 15479376, 19349220, 25798960, 30958752, 38698440, 51597920, 77396880, 154793760]

約数ペア:

[(1, 154793760), (2, 77396880), (3, 51597920), (4, 38698440), (5, 30958752), (6, 25798960), (8, 19349220), (10, 15479376), (11, 14072160), (12, 12899480), (15, 10319584), (16, 9674610), (19, 8147040), (20, 7739688), (22, 7036080), (24, 6449740), (30, 5159792), (32, 4837305), (33, 4690720), (38, 4073520), (40, 3869844), (44, 3518040), (48, 3224870), (55, 2814432), (57, 2715680), (60, 2579896), (66, 2345360), (76, 2036760), (80, 1934922), (88, 1759020), (95, 1629408), (96, 1612435), (110, 1407216), (114, 1357840), (120, 1289948), (132, 1172680), (152, 1018380), (160, 967461), (165, 938144), (176, 879510), (190, 814704), (209, 740640), (220, 703608), (228, 678920), (240, 644974), (264, 586340), (285, 543136), (304, 509190), (330, 469072), (352, 439755), (380, 407352), (418, 370320), (440, 351804), (456, 339460), (480, 322487), (528, 293170), (570, 271568), (608, 254595), (627, 246880), (660, 234536), (760, 203676), (836, 185160), (880, 175902), (912, 169730), (1045, 148128), (1056, 146585), (1140, 135784), (1254, 123440), (1320, 117268), (1520, 101838), (1543, 100320), (1672, 92580), (1760, 87951), (1824, 84865), (2090, 74064), (2280, 67892), (2508, 61720), (2640, 58634), (3040, 50919), (3086, 50160), (3135, 49376), (3344, 46290), (4180, 37032), (4560, 33946), (4629, 33440), (5016, 30860), (5280, 29317), (6172, 25080), (6270, 24688), (6688, 23145), (7715, 20064), (8360, 18516), (9120, 16973), (9258, 16720), (10032, 15430), (12344, 12540)]