210410640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 796663296

約数和(自身を除く): 586252656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 857, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1714, 1860, 1980, 2046, 2232, 2480, 2571, 2640, 2728, 2790, 3069, 3410, 3428, 3720, 3960, 4092, 4285, 4464, 5115, 5142, 5456, 5580, 6138, 6820, 6856, 7440, 7713, 7920, 8184, 8570, 9427, 10230, 10284, 11160, 12276, 12855, 13640, 13712, 15345, 15426, 16368, 17140, 18854, 20460, 20568, 22320, 24552, 25710, 26567, 27280, 28281, 30690, 30852, 34280, 37708, 38565, 40920, 41136, 47135, 49104, 51420, 53134, 56562, 61380, 61704, 68560, 75416, 77130, 79701, 81840, 84843, 94270, 102840, 106268, 113124, 122760, 123408, 132835, 141405, 150832, 154260, 159402, 169686, 188540, 205680, 212536, 226248, 239103, 245520, 265670, 282810, 292237, 308520, 318804, 339372, 377080, 398505, 424215, 425072, 452496, 478206, 531340, 565620, 584474, 617040, 637608, 678744, 754160, 797010, 848430, 876711, 956412, 1062680, 1131240, 1168948, 1195515, 1275216, 1357488, 1461185, 1594020, 1696860, 1753422, 1912824, 2125360, 2262480, 2337896, 2391030, 2630133, 2922370, 3188040, 3393720, 3506844, 3825648, 4383555, 4675792, 4782060, 5260266, 5844740, 6376080, 6787440, 7013688, 8767110, 9564120, 10520532, 11689480, 13150665, 14027376, 17534220, 19128240, 21041064, 23378960, 26301330, 35068440, 42082128, 52602660, 70136880, 105205320, 210410640]

約数ペア:

[(1, 210410640), (2, 105205320), (3, 70136880), (4, 52602660), (5, 42082128), (6, 35068440), (8, 26301330), (9, 23378960), (10, 21041064), (11, 19128240), (12, 17534220), (15, 14027376), (16, 13150665), (18, 11689480), (20, 10520532), (22, 9564120), (24, 8767110), (30, 7013688), (31, 6787440), (33, 6376080), (36, 5844740), (40, 5260266), (44, 4782060), (45, 4675792), (48, 4383555), (55, 3825648), (60, 3506844), (62, 3393720), (66, 3188040), (72, 2922370), (80, 2630133), (88, 2391030), (90, 2337896), (93, 2262480), (99, 2125360), (110, 1912824), (120, 1753422), (124, 1696860), (132, 1594020), (144, 1461185), (155, 1357488), (165, 1275216), (176, 1195515), (180, 1168948), (186, 1131240), (198, 1062680), (220, 956412), (240, 876711), (248, 848430), (264, 797010), (279, 754160), (310, 678744), (330, 637608), (341, 617040), (360, 584474), (372, 565620), (396, 531340), (440, 478206), (465, 452496), (495, 425072), (496, 424215), (528, 398505), (558, 377080), (620, 339372), (660, 318804), (682, 308520), (720, 292237), (744, 282810), (792, 265670), (857, 245520), (880, 239103), (930, 226248), (990, 212536), (1023, 205680), (1116, 188540), (1240, 169686), (1320, 159402), (1364, 154260), (1395, 150832), (1488, 141405), (1584, 132835), (1705, 123408), (1714, 122760), (1860, 113124), (1980, 106268), (2046, 102840), (2232, 94270), (2480, 84843), (2571, 81840), (2640, 79701), (2728, 77130), (2790, 75416), (3069, 68560), (3410, 61704), (3428, 61380), (3720, 56562), (3960, 53134), (4092, 51420), (4285, 49104), (4464, 47135), (5115, 41136), (5142, 40920), (5456, 38565), (5580, 37708), (6138, 34280), (6820, 30852), (6856, 30690), (7440, 28281), (7713, 27280), (7920, 26567), (8184, 25710), (8570, 24552), (9427, 22320), (10230, 20568), (10284, 20460), (11160, 18854), (12276, 17140), (12855, 16368), (13640, 15426), (13712, 15345)]