858657240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 256

約数和(自身を含む): 3334348800

約数和(自身を除く): 2475691560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1855, 1890, 1908, 2120, 2143, 2226, 2385, 2520, 2862, 2968, 3180, 3339, 3710, 3780, 3816, 4286, 4452, 4770, 5565, 5724, 6360, 6429, 6678, 7155, 7420, 7560, 8572, 8904, 9540, 10017, 10715, 11130, 11448, 12858, 13356, 14310, 14840, 15001, 16695, 17144, 19080, 19287, 20034, 21430, 22260, 25716, 26712, 28620, 30002, 32145, 33390, 38574, 40068, 42860, 44520, 45003, 50085, 51432, 57240, 57861, 60004, 64290, 66780, 75005, 77148, 80136, 85720, 90006, 96435, 100170, 113579, 115722, 120008, 128580, 133560, 135009, 150010, 154296, 180012, 192870, 200340, 225015, 227158, 231444, 257160, 270018, 289305, 300020, 340737, 360024, 385740, 400680, 405027, 450030, 454316, 462888, 540036, 567895, 578610, 600040, 675045, 681474, 771480, 795053, 810054, 900060, 908632, 1022211, 1080072, 1135790, 1157220, 1350090, 1362948, 1590106, 1620108, 1703685, 1800120, 2025135, 2044422, 2271580, 2314440, 2385159, 2700180, 2725896, 3066633, 3180212, 3240216, 3407370, 3975265, 4050270, 4088844, 4543160, 4770318, 5111055, 5400360, 6133266, 6360424, 6814740, 7155477, 7950530, 8100540, 8177688, 9540636, 10222110, 11925795, 12266532, 13629480, 14310954, 15333165, 15901060, 16201080, 19081272, 20444220, 21466431, 23851590, 24533064, 28621908, 30666330, 31802120, 35777385, 40888440, 42932862, 47703180, 57243816, 61332660, 71554770, 85865724, 95406360, 107332155, 122665320, 143109540, 171731448, 214664310, 286219080, 429328620, 858657240]

約数ペア:

[(1, 858657240), (2, 429328620), (3, 286219080), (4, 214664310), (5, 171731448), (6, 143109540), (7, 122665320), (8, 107332155), (9, 95406360), (10, 85865724), (12, 71554770), (14, 61332660), (15, 57243816), (18, 47703180), (20, 42932862), (21, 40888440), (24, 35777385), (27, 31802120), (28, 30666330), (30, 28621908), (35, 24533064), (36, 23851590), (40, 21466431), (42, 20444220), (45, 19081272), (53, 16201080), (54, 15901060), (56, 15333165), (60, 14310954), (63, 13629480), (70, 12266532), (72, 11925795), (84, 10222110), (90, 9540636), (105, 8177688), (106, 8100540), (108, 7950530), (120, 7155477), (126, 6814740), (135, 6360424), (140, 6133266), (159, 5400360), (168, 5111055), (180, 4770318), (189, 4543160), (210, 4088844), (212, 4050270), (216, 3975265), (252, 3407370), (265, 3240216), (270, 3180212), (280, 3066633), (315, 2725896), (318, 2700180), (360, 2385159), (371, 2314440), (378, 2271580), (420, 2044422), (424, 2025135), (477, 1800120), (504, 1703685), (530, 1620108), (540, 1590106), (630, 1362948), (636, 1350090), (742, 1157220), (756, 1135790), (795, 1080072), (840, 1022211), (945, 908632), (954, 900060), (1060, 810054), (1080, 795053), (1113, 771480), (1260, 681474), (1272, 675045), (1431, 600040), (1484, 578610), (1512, 567895), (1590, 540036), (1855, 462888), (1890, 454316), (1908, 450030), (2120, 405027), (2143, 400680), (2226, 385740), (2385, 360024), (2520, 340737), (2862, 300020), (2968, 289305), (3180, 270018), (3339, 257160), (3710, 231444), (3780, 227158), (3816, 225015), (4286, 200340), (4452, 192870), (4770, 180012), (5565, 154296), (5724, 150010), (6360, 135009), (6429, 133560), (6678, 128580), (7155, 120008), (7420, 115722), (7560, 113579), (8572, 100170), (8904, 96435), (9540, 90006), (10017, 85720), (10715, 80136), (11130, 77148), (11448, 75005), (12858, 66780), (13356, 64290), (14310, 60004), (14840, 57861), (15001, 57240), (16695, 51432), (17144, 50085), (19080, 45003), (19287, 44520), (20034, 42860), (21430, 40068), (22260, 38574), (25716, 33390), (26712, 32145), (28620, 30002)]