2399440680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73243}}^1$

素因数の和:73280

約数の個数: 192

約数和(自身を含む): 9597893760

約数和(自身を除く): 7198453080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 73243, 146486, 219729, 292972, 366215, 439458, 512701, 585944, 659187, 732430, 878916, 952159, 1025402, 1098645, 1318374, 1464860, 1538103, 1757832, 1904318, 2050804, 2197290, 2563505, 2636748, 2856477, 2929720, 3076206, 3295935, 3808636, 4101608, 4394580, 4614309, 4760795, 5127010, 5273496, 5712954, 6152412, 6591870, 6665113, 7617272, 7690515, 8569431, 8789160, 9228618, 9521590, 10254020, 11425908, 12304824, 13183740, 13330226, 14282385, 15381030, 17138862, 18457236, 19043180, 19995339, 20508040, 22851816, 23071545, 26367480, 26660452, 28564770, 30762060, 33325565, 34277724, 36914472, 38086360, 39990678, 42847155, 46143090, 53320904, 57129540, 59986017, 61524120, 66651130, 68555448, 79981356, 85694310, 92286180, 99976695, 114259080, 119972034, 133302260, 159962712, 171388620, 184572360, 199953390, 239944068, 266604520, 299930085, 342777240, 399906780, 479888136, 599860170, 799813560, 1199720340, 2399440680]

約数ペア:

[(1, 2399440680), (2, 1199720340), (3, 799813560), (4, 599860170), (5, 479888136), (6, 399906780), (7, 342777240), (8, 299930085), (9, 266604520), (10, 239944068), (12, 199953390), (13, 184572360), (14, 171388620), (15, 159962712), (18, 133302260), (20, 119972034), (21, 114259080), (24, 99976695), (26, 92286180), (28, 85694310), (30, 79981356), (35, 68555448), (36, 66651130), (39, 61524120), (40, 59986017), (42, 57129540), (45, 53320904), (52, 46143090), (56, 42847155), (60, 39990678), (63, 38086360), (65, 36914472), (70, 34277724), (72, 33325565), (78, 30762060), (84, 28564770), (90, 26660452), (91, 26367480), (104, 23071545), (105, 22851816), (117, 20508040), (120, 19995339), (126, 19043180), (130, 18457236), (140, 17138862), (156, 15381030), (168, 14282385), (180, 13330226), (182, 13183740), (195, 12304824), (210, 11425908), (234, 10254020), (252, 9521590), (260, 9228618), (273, 8789160), (280, 8569431), (312, 7690515), (315, 7617272), (360, 6665113), (364, 6591870), (390, 6152412), (420, 5712954), (455, 5273496), (468, 5127010), (504, 4760795), (520, 4614309), (546, 4394580), (585, 4101608), (630, 3808636), (728, 3295935), (780, 3076206), (819, 2929720), (840, 2856477), (910, 2636748), (936, 2563505), (1092, 2197290), (1170, 2050804), (1260, 1904318), (1365, 1757832), (1560, 1538103), (1638, 1464860), (1820, 1318374), (2184, 1098645), (2340, 1025402), (2520, 952159), (2730, 878916), (3276, 732430), (3640, 659187), (4095, 585944), (4680, 512701), (5460, 439458), (6552, 366215), (8190, 292972), (10920, 219729), (16380, 146486), (32760, 73243)]