1968356160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7406

約数の個数: 224

約数和(自身を含む): 7168896000

約数和(自身を除く): 5200539840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7349, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14698, 14880, 16740, 17856, 22047, 22320, 26784, 29396, 29760, 33480, 36745, 44094, 44640, 53568, 58792, 66141, 66960, 73490, 88188, 89280, 110235, 117584, 132282, 133920, 146980, 176376, 198423, 220470, 227819, 235168, 264564, 267840, 293960, 330705, 352752, 396846, 440940, 455638, 470336, 529128, 587920, 661410, 683457, 705504, 793692, 881880, 911276, 992115, 1058256, 1139095, 1175840, 1322820, 1366914, 1411008, 1587384, 1763760, 1822552, 1984230, 2050371, 2116512, 2278190, 2351680, 2645640, 2733828, 3174768, 3417285, 3527520, 3645104, 3968460, 4100742, 4233024, 4556380, 5291280, 5467656, 6151113, 6349536, 6834570, 7055040, 7290208, 7936920, 8201484, 9112760, 10251855, 10582560, 10935312, 12302226, 12699072, 13669140, 14580416, 15873840, 16402968, 18225520, 20503710, 21165120, 21870624, 24604452, 27338280, 30755565, 31747680, 32805936, 36451040, 41007420, 43741248, 49208904, 54676560, 61511130, 63495360, 65611872, 72902080, 82014840, 98417808, 109353120, 123022260, 131223744, 164029680, 196835616, 218706240, 246044520, 328059360, 393671232, 492089040, 656118720, 984178080, 1968356160]

約数ペア:

[(1, 1968356160), (2, 984178080), (3, 656118720), (4, 492089040), (5, 393671232), (6, 328059360), (8, 246044520), (9, 218706240), (10, 196835616), (12, 164029680), (15, 131223744), (16, 123022260), (18, 109353120), (20, 98417808), (24, 82014840), (27, 72902080), (30, 65611872), (31, 63495360), (32, 61511130), (36, 54676560), (40, 49208904), (45, 43741248), (48, 41007420), (54, 36451040), (60, 32805936), (62, 31747680), (64, 30755565), (72, 27338280), (80, 24604452), (90, 21870624), (93, 21165120), (96, 20503710), (108, 18225520), (120, 16402968), (124, 15873840), (135, 14580416), (144, 13669140), (155, 12699072), (160, 12302226), (180, 10935312), (186, 10582560), (192, 10251855), (216, 9112760), (240, 8201484), (248, 7936920), (270, 7290208), (279, 7055040), (288, 6834570), (310, 6349536), (320, 6151113), (360, 5467656), (372, 5291280), (432, 4556380), (465, 4233024), (480, 4100742), (496, 3968460), (540, 3645104), (558, 3527520), (576, 3417285), (620, 3174768), (720, 2733828), (744, 2645640), (837, 2351680), (864, 2278190), (930, 2116512), (960, 2050371), (992, 1984230), (1080, 1822552), (1116, 1763760), (1240, 1587384), (1395, 1411008), (1440, 1366914), (1488, 1322820), (1674, 1175840), (1728, 1139095), (1860, 1058256), (1984, 992115), (2160, 911276), (2232, 881880), (2480, 793692), (2790, 705504), (2880, 683457), (2976, 661410), (3348, 587920), (3720, 529128), (4185, 470336), (4320, 455638), (4464, 440940), (4960, 396846), (5580, 352752), (5952, 330705), (6696, 293960), (7349, 267840), (7440, 264564), (8370, 235168), (8640, 227819), (8928, 220470), (9920, 198423), (11160, 176376), (13392, 146980), (14698, 133920), (14880, 132282), (16740, 117584), (17856, 110235), (22047, 89280), (22320, 88188), (26784, 73490), (29396, 66960), (29760, 66141), (33480, 58792), (36745, 53568), (44094, 44640)]