421609320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1597

約数の個数: 256

約数和(自身を含む): 1600819200

約数和(自身を除く): 1179209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 594, 621, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1080, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1543, 1656, 1980, 2024, 2070, 2277, 2376, 2484, 2530, 2760, 2970, 3036, 3086, 3105, 3795, 3960, 4140, 4554, 4629, 4968, 5060, 5940, 6072, 6172, 6210, 6831, 7590, 7715, 8280, 9108, 9258, 10120, 11385, 11880, 12344, 12420, 13662, 13887, 15180, 15430, 16973, 18216, 18516, 22770, 23145, 24840, 27324, 27774, 30360, 30860, 33946, 34155, 35489, 37032, 41661, 45540, 46290, 50919, 54648, 55548, 61720, 67892, 68310, 69435, 70978, 83322, 84865, 91080, 92580, 101838, 106467, 111096, 135784, 136620, 138870, 141956, 152757, 166644, 169730, 177445, 185160, 203676, 208305, 212934, 254595, 273240, 277740, 283912, 305514, 319401, 333288, 339460, 354890, 390379, 407352, 416610, 425868, 458271, 509190, 532335, 555480, 611028, 638802, 678920, 709780, 763785, 780758, 833220, 851736, 916542, 958203, 1018380, 1064670, 1171137, 1222056, 1277604, 1419560, 1527570, 1561516, 1597005, 1666440, 1833084, 1916406, 1951895, 2036760, 2129340, 2291355, 2342274, 2555208, 3055140, 3123032, 3194010, 3513411, 3666168, 3832812, 3903790, 4258680, 4582710, 4684548, 4791015, 5855685, 6110280, 6388020, 7026822, 7665624, 7807580, 9165420, 9369096, 9582030, 10540233, 11711370, 12776040, 14053644, 15615160, 17567055, 18330840, 19164060, 21080466, 23422740, 28107288, 35134110, 38328120, 42160932, 46845480, 52701165, 70268220, 84321864, 105402330, 140536440, 210804660, 421609320]

約数ペア:

[(1, 421609320), (2, 210804660), (3, 140536440), (4, 105402330), (5, 84321864), (6, 70268220), (8, 52701165), (9, 46845480), (10, 42160932), (11, 38328120), (12, 35134110), (15, 28107288), (18, 23422740), (20, 21080466), (22, 19164060), (23, 18330840), (24, 17567055), (27, 15615160), (30, 14053644), (33, 12776040), (36, 11711370), (40, 10540233), (44, 9582030), (45, 9369096), (46, 9165420), (54, 7807580), (55, 7665624), (60, 7026822), (66, 6388020), (69, 6110280), (72, 5855685), (88, 4791015), (90, 4684548), (92, 4582710), (99, 4258680), (108, 3903790), (110, 3832812), (115, 3666168), (120, 3513411), (132, 3194010), (135, 3123032), (138, 3055140), (165, 2555208), (180, 2342274), (184, 2291355), (198, 2129340), (207, 2036760), (216, 1951895), (220, 1916406), (230, 1833084), (253, 1666440), (264, 1597005), (270, 1561516), (276, 1527570), (297, 1419560), (330, 1277604), (345, 1222056), (360, 1171137), (396, 1064670), (414, 1018380), (440, 958203), (460, 916542), (495, 851736), (506, 833220), (540, 780758), (552, 763785), (594, 709780), (621, 678920), (660, 638802), (690, 611028), (759, 555480), (792, 532335), (828, 509190), (920, 458271), (990, 425868), (1012, 416610), (1035, 407352), (1080, 390379), (1188, 354890), (1242, 339460), (1265, 333288), (1320, 319401), (1380, 305514), (1485, 283912), (1518, 277740), (1543, 273240), (1656, 254595), (1980, 212934), (2024, 208305), (2070, 203676), (2277, 185160), (2376, 177445), (2484, 169730), (2530, 166644), (2760, 152757), (2970, 141956), (3036, 138870), (3086, 136620), (3105, 135784), (3795, 111096), (3960, 106467), (4140, 101838), (4554, 92580), (4629, 91080), (4968, 84865), (5060, 83322), (5940, 70978), (6072, 69435), (6172, 68310), (6210, 67892), (6831, 61720), (7590, 55548), (7715, 54648), (8280, 50919), (9108, 46290), (9258, 45540), (10120, 41661), (11385, 37032), (11880, 35489), (12344, 34155), (12420, 33946), (13662, 30860), (13887, 30360), (15180, 27774), (15430, 27324), (16973, 24840), (18216, 23145), (18516, 22770)]