1974481920

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 462

約数和(自身を含む): 7423596978

約数和(自身を除く): 5449115058

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 529, 540, 552, 576, 621, 640, 648, 690, 720, 729, 736, 768, 810, 828, 864, 920, 960, 972, 1024, 1035, 1058, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1458, 1472, 1536, 1587, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2116, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2645, 2760, 2880, 2916, 2944, 3072, 3105, 3174, 3240, 3312, 3456, 3645, 3680, 3726, 3840, 3888, 4140, 4232, 4320, 4416, 4608, 4761, 4860, 4968, 5120, 5184, 5290, 5520, 5589, 5760, 5832, 5888, 6210, 6348, 6480, 6624, 6912, 7290, 7360, 7452, 7680, 7776, 7935, 8280, 8464, 8640, 8832, 9216, 9315, 9522, 9720, 9936, 10368, 10580, 11040, 11178, 11520, 11664, 11776, 12420, 12696, 12960, 13248, 13824, 14283, 14580, 14720, 14904, 15360, 15552, 15870, 16560, 16767, 16928, 17280, 17664, 18630, 19044, 19440, 19872, 20736, 21160, 22080, 22356, 23040, 23328, 23552, 23805, 24840, 25392, 25920, 26496, 27648, 27945, 28566, 29160, 29440, 29808, 31104, 31740, 33120, 33534, 33856, 34560, 35328, 37260, 38088, 38880, 39744, 41472, 42320, 42849, 44160, 44712, 46080, 46656, 47610, 49680, 50784, 51840, 52992, 55890, 57132, 58320, 58880, 59616, 62208, 63480, 66240, 67068, 67712, 69120, 70656, 71415, 74520, 76176, 77760, 79488, 82944, 83835, 84640, 85698, 88320, 89424, 93312, 95220, 99360, 101568, 103680, 105984, 111780, 114264, 116640, 117760, 119232, 124416, 126960, 128547, 132480, 134136, 135424, 138240, 142830, 149040, 152352, 155520, 158976, 167670, 169280, 171396, 176640, 178848, 186624, 190440, 198720, 203136, 207360, 211968, 214245, 223560, 228528, 233280, 238464, 248832, 253920, 257094, 264960, 268272, 270848, 285660, 298080, 304704, 311040, 317952, 335340, 338560, 342792, 353280, 357696, 373248, 380880, 385641, 397440, 406272, 414720, 428490, 447120, 457056, 466560, 476928, 507840, 514188, 529920, 536544, 541696, 571320, 596160, 609408, 622080, 635904, 642735, 670680, 677120, 685584, 715392, 746496, 761760, 771282, 794880, 812544, 856980, 894240, 914112, 933120, 953856, 1015680, 1028376, 1059840, 1073088, 1142640, 1192320, 1218816, 1244160, 1285470, 1341360, 1354240, 1371168, 1430784, 1523520, 1542564, 1589760, 1625088, 1713960, 1788480, 1828224, 1866240, 1907712, 1928205, 2031360, 2056752, 2146176, 2285280, 2384640, 2437632, 2570940, 2682720, 2708480, 2742336, 2861568, 3047040, 3085128, 3179520, 3427920, 3576960, 3656448, 3732480, 3856410, 4062720, 4113504, 4292352, 4570560, 4769280, 4875264, 5141880, 5365440, 5484672, 5723136, 6094080, 6170256, 6855840, 7153920, 7312896, 7712820, 8125440, 8227008, 8584704, 9141120, 9538560, 10283760, 10730880, 10969344, 12188160, 12340512, 13711680, 14307840, 14625792, 15425640, 16454016, 17169408, 18282240, 20567520, 21461760, 21938688, 24376320, 24681024, 27423360, 28615680, 30851280, 32908032, 36564480, 41135040, 42923520, 43877376, 49362048, 54846720, 61702560, 65816064, 73128960, 82270080, 85847040, 98724096, 109693440, 123405120, 131632128, 164540160, 197448192, 219386880, 246810240, 329080320, 394896384, 493620480, 658160640, 987240960, 1974481920]

約数ペア:

[(1, 1974481920), (2, 987240960), (3, 658160640), (4, 493620480), (5, 394896384), (6, 329080320), (8, 246810240), (9, 219386880), (10, 197448192), (12, 164540160), (15, 131632128), (16, 123405120), (18, 109693440), (20, 98724096), (23, 85847040), (24, 82270080), (27, 73128960), (30, 65816064), (32, 61702560), (36, 54846720), (40, 49362048), (45, 43877376), (46, 42923520), (48, 41135040), (54, 36564480), (60, 32908032), (64, 30851280), (69, 28615680), (72, 27423360), (80, 24681024), (81, 24376320), (90, 21938688), (92, 21461760), (96, 20567520), (108, 18282240), (115, 17169408), (120, 16454016), (128, 15425640), (135, 14625792), (138, 14307840), (144, 13711680), (160, 12340512), (162, 12188160), (180, 10969344), (184, 10730880), (192, 10283760), (207, 9538560), (216, 9141120), (230, 8584704), (240, 8227008), (243, 8125440), (256, 7712820), (270, 7312896), (276, 7153920), (288, 6855840), (320, 6170256), (324, 6094080), (345, 5723136), (360, 5484672), (368, 5365440), (384, 5141880), (405, 4875264), (414, 4769280), (432, 4570560), (460, 4292352), (480, 4113504), (486, 4062720), (512, 3856410), (529, 3732480), (540, 3656448), (552, 3576960), (576, 3427920), (621, 3179520), (640, 3085128), (648, 3047040), (690, 2861568), (720, 2742336), (729, 2708480), (736, 2682720), (768, 2570940), (810, 2437632), (828, 2384640), (864, 2285280), (920, 2146176), (960, 2056752), (972, 2031360), (1024, 1928205), (1035, 1907712), (1058, 1866240), (1080, 1828224), (1104, 1788480), (1152, 1713960), (1215, 1625088), (1242, 1589760), (1280, 1542564), (1296, 1523520), (1380, 1430784), (1440, 1371168), (1458, 1354240), (1472, 1341360), (1536, 1285470), (1587, 1244160), (1620, 1218816), (1656, 1192320), (1728, 1142640), (1840, 1073088), (1863, 1059840), (1920, 1028376), (1944, 1015680), (2070, 953856), (2116, 933120), (2160, 914112), (2208, 894240), (2304, 856980), (2430, 812544), (2484, 794880), (2560, 771282), (2592, 761760), (2645, 746496), (2760, 715392), (2880, 685584), (2916, 677120), (2944, 670680), (3072, 642735), (3105, 635904), (3174, 622080), (3240, 609408), (3312, 596160), (3456, 571320), (3645, 541696), (3680, 536544), (3726, 529920), (3840, 514188), (3888, 507840), (4140, 476928), (4232, 466560), (4320, 457056), (4416, 447120), (4608, 428490), (4761, 414720), (4860, 406272), (4968, 397440), (5120, 385641), (5184, 380880), (5290, 373248), (5520, 357696), (5589, 353280), (5760, 342792), (5832, 338560), (5888, 335340), (6210, 317952), (6348, 311040), (6480, 304704), (6624, 298080), (6912, 285660), (7290, 270848), (7360, 268272), (7452, 264960), (7680, 257094), (7776, 253920), (7935, 248832), (8280, 238464), (8464, 233280), (8640, 228528), (8832, 223560), (9216, 214245), (9315, 211968), (9522, 207360), (9720, 203136), (9936, 198720), (10368, 190440), (10580, 186624), (11040, 178848), (11178, 176640), (11520, 171396), (11664, 169280), (11776, 167670), (12420, 158976), (12696, 155520), (12960, 152352), (13248, 149040), (13824, 142830), (14283, 138240), (14580, 135424), (14720, 134136), (14904, 132480), (15360, 128547), (15552, 126960), (15870, 124416), (16560, 119232), (16767, 117760), (16928, 116640), (17280, 114264), (17664, 111780), (18630, 105984), (19044, 103680), (19440, 101568), (19872, 99360), (20736, 95220), (21160, 93312), (22080, 89424), (22356, 88320), (23040, 85698), (23328, 84640), (23552, 83835), (23805, 82944), (24840, 79488), (25392, 77760), (25920, 76176), (26496, 74520), (27648, 71415), (27945, 70656), (28566, 69120), (29160, 67712), (29440, 67068), (29808, 66240), (31104, 63480), (31740, 62208), (33120, 59616), (33534, 58880), (33856, 58320), (34560, 57132), (35328, 55890), (37260, 52992), (38088, 51840), (38880, 50784), (39744, 49680), (41472, 47610), (42320, 46656), (42849, 46080), (44160, 44712)]