68015640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 269982720

約数和(自身を除く): 201967080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 433, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 866, 924, 935, 952, 1020, 1122, 1155, 1190, 1299, 1309, 1320, 1428, 1496, 1540, 1732, 1785, 1848, 1870, 2040, 2165, 2244, 2310, 2380, 2598, 2618, 2805, 2856, 3031, 3080, 3464, 3570, 3740, 3927, 4330, 4488, 4620, 4760, 4763, 5196, 5236, 5610, 6062, 6495, 6545, 7140, 7361, 7480, 7854, 8660, 9093, 9240, 9526, 10392, 10472, 11220, 12124, 12990, 13090, 14280, 14289, 14722, 15155, 15708, 17320, 18186, 19052, 19635, 22083, 22440, 23815, 24248, 25980, 26180, 28578, 29444, 30310, 31416, 33341, 36372, 36805, 38104, 39270, 44166, 45465, 47630, 51527, 51960, 52360, 57156, 58888, 60620, 66682, 71445, 72744, 73610, 78540, 80971, 88332, 90930, 95260, 100023, 103054, 110415, 114312, 121240, 133364, 142890, 147220, 154581, 157080, 161942, 166705, 176664, 181860, 190520, 200046, 206108, 220830, 242913, 257635, 266728, 285780, 294440, 309162, 323884, 333410, 363720, 400092, 404855, 412216, 441660, 485826, 500115, 515270, 566797, 571560, 618324, 647768, 666820, 772905, 800184, 809710, 883320, 971652, 1000230, 1030540, 1133594, 1214565, 1236648, 1333640, 1545810, 1619420, 1700391, 1943304, 2000460, 2061080, 2267188, 2429130, 2833985, 3091620, 3238840, 3400782, 4000920, 4534376, 4858260, 5667970, 6183240, 6801564, 8501955, 9716520, 11335940, 13603128, 17003910, 22671880, 34007820, 68015640]

約数ペア:

[(1, 68015640), (2, 34007820), (3, 22671880), (4, 17003910), (5, 13603128), (6, 11335940), (7, 9716520), (8, 8501955), (10, 6801564), (11, 6183240), (12, 5667970), (14, 4858260), (15, 4534376), (17, 4000920), (20, 3400782), (21, 3238840), (22, 3091620), (24, 2833985), (28, 2429130), (30, 2267188), (33, 2061080), (34, 2000460), (35, 1943304), (40, 1700391), (42, 1619420), (44, 1545810), (51, 1333640), (55, 1236648), (56, 1214565), (60, 1133594), (66, 1030540), (68, 1000230), (70, 971652), (77, 883320), (84, 809710), (85, 800184), (88, 772905), (102, 666820), (105, 647768), (110, 618324), (119, 571560), (120, 566797), (132, 515270), (136, 500115), (140, 485826), (154, 441660), (165, 412216), (168, 404855), (170, 400092), (187, 363720), (204, 333410), (210, 323884), (220, 309162), (231, 294440), (238, 285780), (255, 266728), (264, 257635), (280, 242913), (308, 220830), (330, 206108), (340, 200046), (357, 190520), (374, 181860), (385, 176664), (408, 166705), (420, 161942), (433, 157080), (440, 154581), (462, 147220), (476, 142890), (510, 133364), (561, 121240), (595, 114312), (616, 110415), (660, 103054), (680, 100023), (714, 95260), (748, 90930), (770, 88332), (840, 80971), (866, 78540), (924, 73610), (935, 72744), (952, 71445), (1020, 66682), (1122, 60620), (1155, 58888), (1190, 57156), (1299, 52360), (1309, 51960), (1320, 51527), (1428, 47630), (1496, 45465), (1540, 44166), (1732, 39270), (1785, 38104), (1848, 36805), (1870, 36372), (2040, 33341), (2165, 31416), (2244, 30310), (2310, 29444), (2380, 28578), (2598, 26180), (2618, 25980), (2805, 24248), (2856, 23815), (3031, 22440), (3080, 22083), (3464, 19635), (3570, 19052), (3740, 18186), (3927, 17320), (4330, 15708), (4488, 15155), (4620, 14722), (4760, 14289), (4763, 14280), (5196, 13090), (5236, 12990), (5610, 12124), (6062, 11220), (6495, 10472), (6545, 10392), (7140, 9526), (7361, 9240), (7480, 9093), (7854, 8660)]