1657996560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 320

約数和(自身を含む): 6433873920

約数和(自身を除く): 4775877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 660, 682, 720, 744, 792, 837, 880, 930, 990, 1023, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1485, 1488, 1584, 1674, 1705, 1860, 1980, 2046, 2160, 2232, 2251, 2376, 2480, 2640, 2728, 2790, 2970, 3069, 3348, 3410, 3720, 3960, 4092, 4185, 4464, 4502, 4752, 5115, 5456, 5580, 5940, 6138, 6696, 6753, 6820, 7440, 7920, 8184, 8370, 9004, 9207, 10230, 11160, 11255, 11880, 12276, 13392, 13506, 13640, 15345, 16368, 16740, 18008, 18414, 20259, 20460, 22320, 22510, 23760, 24552, 24761, 27012, 27280, 30690, 33480, 33765, 36016, 36828, 40518, 40920, 45020, 46035, 49104, 49522, 54024, 60777, 61380, 66960, 67530, 69781, 73656, 74283, 81036, 81840, 90040, 92070, 99044, 101295, 108048, 121554, 122760, 123805, 135060, 139562, 147312, 148566, 162072, 180080, 184140, 198088, 202590, 209343, 222849, 243108, 245520, 247610, 270120, 279124, 297132, 303885, 324144, 348905, 368280, 371415, 396176, 405180, 418686, 445698, 486216, 495220, 540240, 558248, 594264, 607770, 628029, 668547, 697810, 736560, 742830, 767591, 810360, 837372, 891396, 972432, 990440, 1046715, 1114245, 1116496, 1188528, 1215540, 1256058, 1337094, 1395620, 1485660, 1535182, 1620720, 1674744, 1782792, 1884087, 1980880, 2093430, 2228490, 2302773, 2431080, 2512116, 2674188, 2791240, 2971320, 3070364, 3140145, 3342735, 3349488, 3565584, 3768174, 3837955, 4186860, 4456980, 4605546, 4862160, 5024232, 5348376, 5582480, 5942640, 6140728, 6280290, 6685470, 6908319, 7536348, 7675910, 8373720, 8913960, 9211092, 9420435, 10048464, 10696752, 11513865, 12281456, 12560580, 13370940, 13816638, 15072696, 15351820, 16747440, 17827920, 18422184, 18840870, 20724957, 23027730, 25121160, 26741880, 27633276, 30145392, 30703640, 34541595, 36844368, 37681740, 41449914, 46055460, 50242320, 53483760, 55266552, 61407280, 69083190, 75363480, 82899828, 92110920, 103624785, 110533104, 138166380, 150726960, 165799656, 184221840, 207249570, 276332760, 331599312, 414499140, 552665520, 828998280, 1657996560]

約数ペア:

[(1, 1657996560), (2, 828998280), (3, 552665520), (4, 414499140), (5, 331599312), (6, 276332760), (8, 207249570), (9, 184221840), (10, 165799656), (11, 150726960), (12, 138166380), (15, 110533104), (16, 103624785), (18, 92110920), (20, 82899828), (22, 75363480), (24, 69083190), (27, 61407280), (30, 55266552), (31, 53483760), (33, 50242320), (36, 46055460), (40, 41449914), (44, 37681740), (45, 36844368), (48, 34541595), (54, 30703640), (55, 30145392), (60, 27633276), (62, 26741880), (66, 25121160), (72, 23027730), (80, 20724957), (88, 18840870), (90, 18422184), (93, 17827920), (99, 16747440), (108, 15351820), (110, 15072696), (120, 13816638), (124, 13370940), (132, 12560580), (135, 12281456), (144, 11513865), (155, 10696752), (165, 10048464), (176, 9420435), (180, 9211092), (186, 8913960), (198, 8373720), (216, 7675910), (220, 7536348), (240, 6908319), (248, 6685470), (264, 6280290), (270, 6140728), (279, 5942640), (297, 5582480), (310, 5348376), (330, 5024232), (341, 4862160), (360, 4605546), (372, 4456980), (396, 4186860), (432, 3837955), (440, 3768174), (465, 3565584), (495, 3349488), (496, 3342735), (528, 3140145), (540, 3070364), (558, 2971320), (594, 2791240), (620, 2674188), (660, 2512116), (682, 2431080), (720, 2302773), (744, 2228490), (792, 2093430), (837, 1980880), (880, 1884087), (930, 1782792), (990, 1674744), (1023, 1620720), (1080, 1535182), (1116, 1485660), (1188, 1395620), (1240, 1337094), (1320, 1256058), (1364, 1215540), (1395, 1188528), (1485, 1116496), (1488, 1114245), (1584, 1046715), (1674, 990440), (1705, 972432), (1860, 891396), (1980, 837372), (2046, 810360), (2160, 767591), (2232, 742830), (2251, 736560), (2376, 697810), (2480, 668547), (2640, 628029), (2728, 607770), (2790, 594264), (2970, 558248), (3069, 540240), (3348, 495220), (3410, 486216), (3720, 445698), (3960, 418686), (4092, 405180), (4185, 396176), (4464, 371415), (4502, 368280), (4752, 348905), (5115, 324144), (5456, 303885), (5580, 297132), (5940, 279124), (6138, 270120), (6696, 247610), (6753, 245520), (6820, 243108), (7440, 222849), (7920, 209343), (8184, 202590), (8370, 198088), (9004, 184140), (9207, 180080), (10230, 162072), (11160, 148566), (11255, 147312), (11880, 139562), (12276, 135060), (13392, 123805), (13506, 122760), (13640, 121554), (15345, 108048), (16368, 101295), (16740, 99044), (18008, 92070), (18414, 90040), (20259, 81840), (20460, 81036), (22320, 74283), (22510, 73656), (23760, 69781), (24552, 67530), (24761, 66960), (27012, 61380), (27280, 60777), (30690, 54024), (33480, 49522), (33765, 49104), (36016, 46035), (36828, 45020), (40518, 40920)]