2661385320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 288

約数和(自身を含む): 9612963360

約数和(自身を除く): 6951578040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 107, 110, 120, 121, 132, 165, 180, 198, 214, 220, 242, 264, 321, 330, 360, 363, 396, 428, 440, 484, 495, 535, 571, 605, 642, 660, 726, 792, 856, 963, 968, 990, 1070, 1089, 1142, 1177, 1210, 1284, 1320, 1452, 1605, 1713, 1815, 1926, 1980, 2140, 2178, 2284, 2354, 2420, 2568, 2855, 2904, 3210, 3426, 3531, 3630, 3852, 3960, 4280, 4356, 4568, 4708, 4815, 4840, 5139, 5445, 5710, 5885, 6281, 6420, 6852, 7062, 7260, 7704, 8565, 8712, 9416, 9630, 10278, 10593, 10890, 11420, 11770, 12562, 12840, 12947, 13704, 14124, 14520, 17130, 17655, 18843, 19260, 20556, 21186, 21780, 22840, 23540, 25124, 25695, 25894, 28248, 31405, 34260, 35310, 37686, 38520, 38841, 41112, 42372, 43560, 47080, 50248, 51390, 51788, 52965, 56529, 61097, 62810, 64735, 68520, 69091, 70620, 75372, 77682, 84744, 94215, 102780, 103576, 105930, 113058, 116523, 122194, 125620, 129470, 138182, 141240, 150744, 155364, 183291, 188430, 194205, 205560, 207273, 211860, 226116, 233046, 244388, 251240, 258940, 276364, 282645, 305485, 310728, 345455, 366582, 376860, 388410, 414546, 423720, 452232, 466092, 488776, 517880, 549873, 552728, 565290, 582615, 610970, 621819, 672067, 690910, 733164, 753720, 776820, 829092, 916455, 932184, 1036365, 1099746, 1130580, 1165230, 1221940, 1243638, 1344134, 1381820, 1466328, 1553640, 1658184, 1832910, 2016201, 2072730, 2199492, 2261160, 2330460, 2443880, 2487276, 2688268, 2749365, 2763640, 3109095, 3360335, 3665820, 4032402, 4145460, 4398984, 4660920, 4974552, 5376536, 5498730, 6048603, 6218190, 6720670, 7331640, 7392737, 8064804, 8290920, 10081005, 10997460, 12097206, 12436380, 13441340, 14785474, 16129608, 20162010, 21994920, 22178211, 24194412, 24872760, 26882680, 29570948, 30243015, 36963685, 40324020, 44356422, 48388824, 59141896, 60486030, 66534633, 73927370, 80648040, 88712844, 110891055, 120972060, 133069266, 147854740, 177425688, 221782110, 241944120, 266138532, 295709480, 332673165, 443564220, 532277064, 665346330, 887128440, 1330692660, 2661385320]

約数ペア:

[(1, 2661385320), (2, 1330692660), (3, 887128440), (4, 665346330), (5, 532277064), (6, 443564220), (8, 332673165), (9, 295709480), (10, 266138532), (11, 241944120), (12, 221782110), (15, 177425688), (18, 147854740), (20, 133069266), (22, 120972060), (24, 110891055), (30, 88712844), (33, 80648040), (36, 73927370), (40, 66534633), (44, 60486030), (45, 59141896), (55, 48388824), (60, 44356422), (66, 40324020), (72, 36963685), (88, 30243015), (90, 29570948), (99, 26882680), (107, 24872760), (110, 24194412), (120, 22178211), (121, 21994920), (132, 20162010), (165, 16129608), (180, 14785474), (198, 13441340), (214, 12436380), (220, 12097206), (242, 10997460), (264, 10081005), (321, 8290920), (330, 8064804), (360, 7392737), (363, 7331640), (396, 6720670), (428, 6218190), (440, 6048603), (484, 5498730), (495, 5376536), (535, 4974552), (571, 4660920), (605, 4398984), (642, 4145460), (660, 4032402), (726, 3665820), (792, 3360335), (856, 3109095), (963, 2763640), (968, 2749365), (990, 2688268), (1070, 2487276), (1089, 2443880), (1142, 2330460), (1177, 2261160), (1210, 2199492), (1284, 2072730), (1320, 2016201), (1452, 1832910), (1605, 1658184), (1713, 1553640), (1815, 1466328), (1926, 1381820), (1980, 1344134), (2140, 1243638), (2178, 1221940), (2284, 1165230), (2354, 1130580), (2420, 1099746), (2568, 1036365), (2855, 932184), (2904, 916455), (3210, 829092), (3426, 776820), (3531, 753720), (3630, 733164), (3852, 690910), (3960, 672067), (4280, 621819), (4356, 610970), (4568, 582615), (4708, 565290), (4815, 552728), (4840, 549873), (5139, 517880), (5445, 488776), (5710, 466092), (5885, 452232), (6281, 423720), (6420, 414546), (6852, 388410), (7062, 376860), (7260, 366582), (7704, 345455), (8565, 310728), (8712, 305485), (9416, 282645), (9630, 276364), (10278, 258940), (10593, 251240), (10890, 244388), (11420, 233046), (11770, 226116), (12562, 211860), (12840, 207273), (12947, 205560), (13704, 194205), (14124, 188430), (14520, 183291), (17130, 155364), (17655, 150744), (18843, 141240), (19260, 138182), (20556, 129470), (21186, 125620), (21780, 122194), (22840, 116523), (23540, 113058), (25124, 105930), (25695, 103576), (25894, 102780), (28248, 94215), (31405, 84744), (34260, 77682), (35310, 75372), (37686, 70620), (38520, 69091), (38841, 68520), (41112, 64735), (42372, 62810), (43560, 61097), (47080, 56529), (50248, 52965), (51390, 51788)]