169713720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2566

約数の個数: 192

約数和(自身を含む): 637359840

約数和(自身を除く): 467646120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2521, 2805, 3060, 3366, 3740, 3960, 4488, 5042, 5610, 6120, 6732, 7480, 7563, 8415, 10084, 11220, 12605, 13464, 15126, 16830, 20168, 22440, 22689, 25210, 27731, 30252, 33660, 37815, 42857, 45378, 50420, 55462, 60504, 67320, 75630, 83193, 85714, 90756, 100840, 110924, 113445, 128571, 138655, 151260, 166386, 171428, 181512, 214285, 221848, 226890, 249579, 257142, 277310, 302520, 332772, 342856, 385713, 415965, 428570, 453780, 471427, 499158, 514284, 554620, 642855, 665544, 771426, 831930, 857140, 907560, 942854, 998316, 1028568, 1109240, 1247895, 1285710, 1414281, 1542852, 1663860, 1714280, 1885708, 1928565, 1996632, 2357135, 2495790, 2571420, 2828562, 3085704, 3327720, 3771416, 3857130, 4242843, 4714270, 4991580, 5142840, 5657124, 7071405, 7714260, 8485686, 9428540, 9983160, 11314248, 14142810, 15428520, 16971372, 18857080, 21214215, 28285620, 33942744, 42428430, 56571240, 84856860, 169713720]

約数ペア:

[(1, 169713720), (2, 84856860), (3, 56571240), (4, 42428430), (5, 33942744), (6, 28285620), (8, 21214215), (9, 18857080), (10, 16971372), (11, 15428520), (12, 14142810), (15, 11314248), (17, 9983160), (18, 9428540), (20, 8485686), (22, 7714260), (24, 7071405), (30, 5657124), (33, 5142840), (34, 4991580), (36, 4714270), (40, 4242843), (44, 3857130), (45, 3771416), (51, 3327720), (55, 3085704), (60, 2828562), (66, 2571420), (68, 2495790), (72, 2357135), (85, 1996632), (88, 1928565), (90, 1885708), (99, 1714280), (102, 1663860), (110, 1542852), (120, 1414281), (132, 1285710), (136, 1247895), (153, 1109240), (165, 1028568), (170, 998316), (180, 942854), (187, 907560), (198, 857140), (204, 831930), (220, 771426), (255, 665544), (264, 642855), (306, 554620), (330, 514284), (340, 499158), (360, 471427), (374, 453780), (396, 428570), (408, 415965), (440, 385713), (495, 342856), (510, 332772), (561, 302520), (612, 277310), (660, 257142), (680, 249579), (748, 226890), (765, 221848), (792, 214285), (935, 181512), (990, 171428), (1020, 166386), (1122, 151260), (1224, 138655), (1320, 128571), (1496, 113445), (1530, 110924), (1683, 100840), (1870, 90756), (1980, 85714), (2040, 83193), (2244, 75630), (2521, 67320), (2805, 60504), (3060, 55462), (3366, 50420), (3740, 45378), (3960, 42857), (4488, 37815), (5042, 33660), (5610, 30252), (6120, 27731), (6732, 25210), (7480, 22689), (7563, 22440), (8415, 20168), (10084, 16830), (11220, 15126), (12605, 13464)]