303255960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19041

約数の個数: 128

約数和(自身を含む): 1094515200

約数和(自身を除く): 791259240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 19001, 38002, 57003, 76004, 95005, 114006, 133007, 152008, 190010, 228012, 266014, 285015, 361019, 380020, 399021, 456024, 532028, 570030, 665035, 722038, 760040, 798042, 1064056, 1083057, 1140060, 1330070, 1444076, 1596084, 1805095, 1995105, 2166114, 2280120, 2527133, 2660140, 2888152, 3192168, 3610190, 3990210, 4332228, 5054266, 5320280, 5415285, 7220380, 7581399, 7980420, 8664456, 10108532, 10830570, 12635665, 14440760, 15162798, 15960840, 20217064, 21661140, 25271330, 30325596, 37906995, 43322280, 50542660, 60651192, 75813990, 101085320, 151627980, 303255960]

約数ペア:

[(1, 303255960), (2, 151627980), (3, 101085320), (4, 75813990), (5, 60651192), (6, 50542660), (7, 43322280), (8, 37906995), (10, 30325596), (12, 25271330), (14, 21661140), (15, 20217064), (19, 15960840), (20, 15162798), (21, 14440760), (24, 12635665), (28, 10830570), (30, 10108532), (35, 8664456), (38, 7980420), (40, 7581399), (42, 7220380), (56, 5415285), (57, 5320280), (60, 5054266), (70, 4332228), (76, 3990210), (84, 3610190), (95, 3192168), (105, 2888152), (114, 2660140), (120, 2527133), (133, 2280120), (140, 2166114), (152, 1995105), (168, 1805095), (190, 1596084), (210, 1444076), (228, 1330070), (266, 1140060), (280, 1083057), (285, 1064056), (380, 798042), (399, 760040), (420, 722038), (456, 665035), (532, 570030), (570, 532028), (665, 456024), (760, 399021), (798, 380020), (840, 361019), (1064, 285015), (1140, 266014), (1330, 228012), (1596, 190010), (1995, 152008), (2280, 133007), (2660, 114006), (3192, 95005), (3990, 76004), (5320, 57003), (7980, 38002), (15960, 19001)]