238277160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 256

約数和(自身を含む): 895795200

約数和(自身を除く): 657518040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 594, 620, 647, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1188, 1240, 1294, 1320, 1364, 1395, 1485, 1674, 1705, 1860, 1941, 1980, 2046, 2232, 2376, 2588, 2728, 2790, 2970, 3069, 3235, 3348, 3410, 3720, 3882, 3960, 4092, 4185, 5115, 5176, 5580, 5823, 5940, 6138, 6470, 6696, 6820, 7117, 7764, 8184, 8370, 9207, 9705, 10230, 11160, 11646, 11880, 12276, 12940, 13640, 14234, 15345, 15528, 16740, 17469, 18414, 19410, 20057, 20460, 21351, 23292, 24552, 25880, 28468, 29115, 30690, 33480, 34938, 35585, 36828, 38820, 40114, 40920, 42702, 46035, 46584, 56936, 58230, 60171, 61380, 64053, 69876, 71170, 73656, 77640, 80228, 85404, 87345, 92070, 100285, 106755, 116460, 120342, 122760, 128106, 139752, 142340, 160456, 170808, 174690, 180513, 184140, 192159, 200570, 213510, 220627, 232920, 240684, 256212, 284680, 300855, 320265, 349380, 361026, 368280, 384318, 401140, 427020, 441254, 481368, 512424, 541539, 601710, 640530, 661881, 698760, 722052, 768636, 802280, 854040, 882508, 902565, 960795, 1083078, 1103135, 1203420, 1281060, 1323762, 1444104, 1537272, 1765016, 1805130, 1921590, 1985643, 2166156, 2206270, 2406840, 2562120, 2647524, 2707695, 3309405, 3610260, 3843180, 3971286, 4332312, 4412540, 5295048, 5415390, 5956929, 6618810, 7220520, 7686360, 7942572, 8825080, 9928215, 10830780, 11913858, 13237620, 15885144, 19856430, 21661560, 23827716, 26475240, 29784645, 39712860, 47655432, 59569290, 79425720, 119138580, 238277160]

約数ペア:

[(1, 238277160), (2, 119138580), (3, 79425720), (4, 59569290), (5, 47655432), (6, 39712860), (8, 29784645), (9, 26475240), (10, 23827716), (11, 21661560), (12, 19856430), (15, 15885144), (18, 13237620), (20, 11913858), (22, 10830780), (24, 9928215), (27, 8825080), (30, 7942572), (31, 7686360), (33, 7220520), (36, 6618810), (40, 5956929), (44, 5415390), (45, 5295048), (54, 4412540), (55, 4332312), (60, 3971286), (62, 3843180), (66, 3610260), (72, 3309405), (88, 2707695), (90, 2647524), (93, 2562120), (99, 2406840), (108, 2206270), (110, 2166156), (120, 1985643), (124, 1921590), (132, 1805130), (135, 1765016), (155, 1537272), (165, 1444104), (180, 1323762), (186, 1281060), (198, 1203420), (216, 1103135), (220, 1083078), (248, 960795), (264, 902565), (270, 882508), (279, 854040), (297, 802280), (310, 768636), (330, 722052), (341, 698760), (360, 661881), (372, 640530), (396, 601710), (440, 541539), (465, 512424), (495, 481368), (540, 441254), (558, 427020), (594, 401140), (620, 384318), (647, 368280), (660, 361026), (682, 349380), (744, 320265), (792, 300855), (837, 284680), (930, 256212), (990, 240684), (1023, 232920), (1080, 220627), (1116, 213510), (1188, 200570), (1240, 192159), (1294, 184140), (1320, 180513), (1364, 174690), (1395, 170808), (1485, 160456), (1674, 142340), (1705, 139752), (1860, 128106), (1941, 122760), (1980, 120342), (2046, 116460), (2232, 106755), (2376, 100285), (2588, 92070), (2728, 87345), (2790, 85404), (2970, 80228), (3069, 77640), (3235, 73656), (3348, 71170), (3410, 69876), (3720, 64053), (3882, 61380), (3960, 60171), (4092, 58230), (4185, 56936), (5115, 46584), (5176, 46035), (5580, 42702), (5823, 40920), (5940, 40114), (6138, 38820), (6470, 36828), (6696, 35585), (6820, 34938), (7117, 33480), (7764, 30690), (8184, 29115), (8370, 28468), (9207, 25880), (9705, 24552), (10230, 23292), (11160, 21351), (11646, 20460), (11880, 20057), (12276, 19410), (12940, 18414), (13640, 17469), (14234, 16740), (15345, 15528)]