28456923240

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18413}}^1$

素因数の和:18495

約数の個数: 224

約数和(自身を含む): 97814799720

約数和(自身を除く): 69357876480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 405, 424, 477, 486, 530, 540, 636, 648, 729, 795, 810, 954, 972, 1060, 1080, 1215, 1272, 1431, 1458, 1590, 1620, 1908, 1944, 2120, 2385, 2430, 2862, 2916, 3180, 3240, 3645, 3816, 4293, 4770, 4860, 5724, 5832, 6360, 7155, 7290, 8586, 9540, 9720, 11448, 12879, 14310, 14580, 17172, 18413, 19080, 21465, 25758, 28620, 29160, 34344, 36826, 38637, 42930, 51516, 55239, 57240, 64395, 73652, 77274, 85860, 92065, 103032, 110478, 128790, 147304, 154548, 165717, 171720, 184130, 193185, 220956, 257580, 276195, 309096, 331434, 368260, 386370, 441912, 497151, 515160, 552390, 662868, 736520, 772740, 828585, 975889, 994302, 1104780, 1325736, 1491453, 1545480, 1657170, 1951778, 1988604, 2209560, 2485755, 2927667, 2982906, 3314340, 3903556, 3977208, 4474359, 4879445, 4971510, 5855334, 5965812, 6628680, 7457265, 7807112, 8783001, 8948718, 9758890, 9943020, 11710668, 11931624, 13423077, 14638335, 14914530, 17566002, 17897436, 19517780, 19886040, 22371795, 23421336, 26349003, 26846154, 29276670, 29829060, 35132004, 35794872, 39035560, 43915005, 44743590, 52698006, 53692308, 58553340, 59658120, 67115385, 70264008, 79047009, 87830010, 89487180, 105396012, 107384616, 117106680, 131745015, 134230770, 158094018, 175660020, 178974360, 210792024, 237141027, 263490030, 268461540, 316188036, 351320040, 395235045, 474282054, 526980060, 536923080, 632376072, 711423081, 790470090, 948564108, 1053960120, 1185705135, 1422846162, 1580940180, 1897128216, 2371410270, 2845692324, 3161880360, 3557115405, 4742820540, 5691384648, 7114230810, 9485641080, 14228461620, 28456923240]

約数ペア:

[(1, 28456923240), (2, 14228461620), (3, 9485641080), (4, 7114230810), (5, 5691384648), (6, 4742820540), (8, 3557115405), (9, 3161880360), (10, 2845692324), (12, 2371410270), (15, 1897128216), (18, 1580940180), (20, 1422846162), (24, 1185705135), (27, 1053960120), (30, 948564108), (36, 790470090), (40, 711423081), (45, 632376072), (53, 536923080), (54, 526980060), (60, 474282054), (72, 395235045), (81, 351320040), (90, 316188036), (106, 268461540), (108, 263490030), (120, 237141027), (135, 210792024), (159, 178974360), (162, 175660020), (180, 158094018), (212, 134230770), (216, 131745015), (243, 117106680), (265, 107384616), (270, 105396012), (318, 89487180), (324, 87830010), (360, 79047009), (405, 70264008), (424, 67115385), (477, 59658120), (486, 58553340), (530, 53692308), (540, 52698006), (636, 44743590), (648, 43915005), (729, 39035560), (795, 35794872), (810, 35132004), (954, 29829060), (972, 29276670), (1060, 26846154), (1080, 26349003), (1215, 23421336), (1272, 22371795), (1431, 19886040), (1458, 19517780), (1590, 17897436), (1620, 17566002), (1908, 14914530), (1944, 14638335), (2120, 13423077), (2385, 11931624), (2430, 11710668), (2862, 9943020), (2916, 9758890), (3180, 8948718), (3240, 8783001), (3645, 7807112), (3816, 7457265), (4293, 6628680), (4770, 5965812), (4860, 5855334), (5724, 4971510), (5832, 4879445), (6360, 4474359), (7155, 3977208), (7290, 3903556), (8586, 3314340), (9540, 2982906), (9720, 2927667), (11448, 2485755), (12879, 2209560), (14310, 1988604), (14580, 1951778), (17172, 1657170), (18413, 1545480), (19080, 1491453), (21465, 1325736), (25758, 1104780), (28620, 994302), (29160, 975889), (34344, 828585), (36826, 772740), (38637, 736520), (42930, 662868), (51516, 552390), (55239, 515160), (57240, 497151), (64395, 441912), (73652, 386370), (77274, 368260), (85860, 331434), (92065, 309096), (103032, 276195), (110478, 257580), (128790, 220956), (147304, 193185), (154548, 184130), (165717, 171720)]