210192840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 256

約数和(自身を含む): 823737600

約数和(自身を除く): 613544760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1361, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2722, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4083, 4290, 4680, 5148, 5444, 5720, 5940, 6435, 6805, 7020, 7722, 8166, 8580, 10296, 10888, 11880, 12249, 12870, 13610, 14040, 14971, 15444, 16332, 17160, 17693, 19305, 20415, 24498, 25740, 27220, 29942, 30888, 32664, 35386, 36747, 38610, 40830, 44913, 48996, 51480, 53079, 54440, 59884, 61245, 70772, 73494, 74855, 77220, 81660, 88465, 89826, 97992, 106158, 119768, 122490, 134739, 141544, 146988, 149710, 154440, 159237, 163320, 176930, 179652, 183735, 194623, 212316, 224565, 244980, 265395, 269478, 293976, 299420, 318474, 353860, 359304, 367470, 389246, 404217, 424632, 449130, 477711, 489960, 530790, 538956, 583869, 598840, 636948, 673695, 707720, 734940, 778492, 796185, 808434, 898260, 955422, 973115, 1061580, 1077912, 1167738, 1273896, 1347390, 1469880, 1556984, 1592370, 1616868, 1751607, 1796520, 1910844, 1946230, 2021085, 2123160, 2335476, 2388555, 2694780, 2919345, 3184740, 3233736, 3503214, 3821688, 3892460, 4042170, 4670952, 4777110, 5254821, 5389560, 5838690, 6369480, 7006428, 7784920, 8084340, 8758035, 9554220, 10509642, 11677380, 14012856, 16168680, 17516070, 19108440, 21019284, 23354760, 26274105, 35032140, 42038568, 52548210, 70064280, 105096420, 210192840]

約数ペア:

[(1, 210192840), (2, 105096420), (3, 70064280), (4, 52548210), (5, 42038568), (6, 35032140), (8, 26274105), (9, 23354760), (10, 21019284), (11, 19108440), (12, 17516070), (13, 16168680), (15, 14012856), (18, 11677380), (20, 10509642), (22, 9554220), (24, 8758035), (26, 8084340), (27, 7784920), (30, 7006428), (33, 6369480), (36, 5838690), (39, 5389560), (40, 5254821), (44, 4777110), (45, 4670952), (52, 4042170), (54, 3892460), (55, 3821688), (60, 3503214), (65, 3233736), (66, 3184740), (72, 2919345), (78, 2694780), (88, 2388555), (90, 2335476), (99, 2123160), (104, 2021085), (108, 1946230), (110, 1910844), (117, 1796520), (120, 1751607), (130, 1616868), (132, 1592370), (135, 1556984), (143, 1469880), (156, 1347390), (165, 1273896), (180, 1167738), (195, 1077912), (198, 1061580), (216, 973115), (220, 955422), (234, 898260), (260, 808434), (264, 796185), (270, 778492), (286, 734940), (297, 707720), (312, 673695), (330, 636948), (351, 598840), (360, 583869), (390, 538956), (396, 530790), (429, 489960), (440, 477711), (468, 449130), (495, 424632), (520, 404217), (540, 389246), (572, 367470), (585, 359304), (594, 353860), (660, 318474), (702, 299420), (715, 293976), (780, 269478), (792, 265395), (858, 244980), (936, 224565), (990, 212316), (1080, 194623), (1144, 183735), (1170, 179652), (1188, 176930), (1287, 163320), (1320, 159237), (1361, 154440), (1404, 149710), (1430, 146988), (1485, 141544), (1560, 134739), (1716, 122490), (1755, 119768), (1980, 106158), (2145, 97992), (2340, 89826), (2376, 88465), (2574, 81660), (2722, 77220), (2808, 74855), (2860, 73494), (2970, 70772), (3432, 61245), (3510, 59884), (3861, 54440), (3960, 53079), (4083, 51480), (4290, 48996), (4680, 44913), (5148, 40830), (5444, 38610), (5720, 36747), (5940, 35386), (6435, 32664), (6805, 30888), (7020, 29942), (7722, 27220), (8166, 25740), (8580, 24498), (10296, 20415), (10888, 19305), (11880, 17693), (12249, 17160), (12870, 16332), (13610, 15444), (14040, 14971)]