67081080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 222393600

約数和(自身を除く): 155312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 571, 660, 712, 890, 979, 1068, 1142, 1320, 1335, 1713, 1780, 1958, 2136, 2284, 2670, 2855, 2937, 3426, 3560, 3916, 4568, 4895, 5340, 5710, 5874, 6281, 6852, 7832, 8565, 9790, 10680, 11420, 11748, 12562, 13704, 14685, 17130, 18843, 19580, 22840, 23496, 25124, 29370, 31405, 34260, 37686, 39160, 50248, 50819, 58740, 62810, 68520, 75372, 94215, 101638, 117480, 125620, 150744, 152457, 188430, 203276, 251240, 254095, 304914, 376860, 406552, 508190, 559009, 609828, 753720, 762285, 1016380, 1118018, 1219656, 1524570, 1677027, 2032760, 2236036, 2795045, 3049140, 3354054, 4472072, 5590090, 6098280, 6708108, 8385135, 11180180, 13416216, 16770270, 22360360, 33540540, 67081080]

約数ペア:

[(1, 67081080), (2, 33540540), (3, 22360360), (4, 16770270), (5, 13416216), (6, 11180180), (8, 8385135), (10, 6708108), (11, 6098280), (12, 5590090), (15, 4472072), (20, 3354054), (22, 3049140), (24, 2795045), (30, 2236036), (33, 2032760), (40, 1677027), (44, 1524570), (55, 1219656), (60, 1118018), (66, 1016380), (88, 762285), (89, 753720), (110, 609828), (120, 559009), (132, 508190), (165, 406552), (178, 376860), (220, 304914), (264, 254095), (267, 251240), (330, 203276), (356, 188430), (440, 152457), (445, 150744), (534, 125620), (571, 117480), (660, 101638), (712, 94215), (890, 75372), (979, 68520), (1068, 62810), (1142, 58740), (1320, 50819), (1335, 50248), (1713, 39160), (1780, 37686), (1958, 34260), (2136, 31405), (2284, 29370), (2670, 25124), (2855, 23496), (2937, 22840), (3426, 19580), (3560, 18843), (3916, 17130), (4568, 14685), (4895, 13704), (5340, 12562), (5710, 11748), (5874, 11420), (6281, 10680), (6852, 9790), (7832, 8565)]