210030240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3719

約数の個数: 192

約数和(自身を含む): 800803584

約数和(自身を除く): 590773344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3677, 3808, 4080, 4760, 5712, 7140, 7354, 8160, 9520, 11031, 11424, 14280, 14708, 18385, 19040, 22062, 25739, 28560, 29416, 36770, 44124, 51478, 55155, 57120, 58832, 62509, 73540, 77217, 88248, 102956, 110310, 117664, 125018, 128695, 147080, 154434, 176496, 187527, 205912, 220620, 250036, 257390, 294160, 308868, 312545, 352992, 375054, 386085, 411824, 437563, 441240, 500072, 514780, 588320, 617736, 625090, 750108, 772170, 823648, 875126, 882480, 937635, 1000144, 1029560, 1235472, 1250180, 1312689, 1500216, 1544340, 1750252, 1764960, 1875270, 2000288, 2059120, 2187815, 2470944, 2500360, 2625378, 3000432, 3088680, 3500504, 3750540, 4118240, 4375630, 5000720, 5250756, 6000864, 6177360, 6563445, 7001008, 7501080, 8751260, 10001440, 10501512, 12354720, 13126890, 14002016, 15002160, 17502520, 21003024, 26253780, 30004320, 35005040, 42006048, 52507560, 70010080, 105015120, 210030240]

約数ペア:

[(1, 210030240), (2, 105015120), (3, 70010080), (4, 52507560), (5, 42006048), (6, 35005040), (7, 30004320), (8, 26253780), (10, 21003024), (12, 17502520), (14, 15002160), (15, 14002016), (16, 13126890), (17, 12354720), (20, 10501512), (21, 10001440), (24, 8751260), (28, 7501080), (30, 7001008), (32, 6563445), (34, 6177360), (35, 6000864), (40, 5250756), (42, 5000720), (48, 4375630), (51, 4118240), (56, 3750540), (60, 3500504), (68, 3088680), (70, 3000432), (80, 2625378), (84, 2500360), (85, 2470944), (96, 2187815), (102, 2059120), (105, 2000288), (112, 1875270), (119, 1764960), (120, 1750252), (136, 1544340), (140, 1500216), (160, 1312689), (168, 1250180), (170, 1235472), (204, 1029560), (210, 1000144), (224, 937635), (238, 882480), (240, 875126), (255, 823648), (272, 772170), (280, 750108), (336, 625090), (340, 617736), (357, 588320), (408, 514780), (420, 500072), (476, 441240), (480, 437563), (510, 411824), (544, 386085), (560, 375054), (595, 352992), (672, 312545), (680, 308868), (714, 294160), (816, 257390), (840, 250036), (952, 220620), (1020, 205912), (1120, 187527), (1190, 176496), (1360, 154434), (1428, 147080), (1632, 128695), (1680, 125018), (1785, 117664), (1904, 110310), (2040, 102956), (2380, 88248), (2720, 77217), (2856, 73540), (3360, 62509), (3570, 58832), (3677, 57120), (3808, 55155), (4080, 51478), (4760, 44124), (5712, 36770), (7140, 29416), (7354, 28560), (8160, 25739), (9520, 22062), (11031, 19040), (11424, 18385), (14280, 14708)]