197124480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4889}}^1$

素因数の和:4921

約数の個数: 192

約数和(自身を含む): 778096800

約数和(自身を除く): 580972320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 4889, 5040, 5760, 6720, 8064, 9778, 10080, 13440, 14667, 19556, 20160, 24445, 29334, 34223, 39112, 40320, 44001, 48890, 58668, 68446, 73335, 78224, 88002, 97780, 102669, 117336, 136892, 146670, 156448, 171115, 176004, 195560, 205338, 220005, 234672, 273784, 293340, 308007, 312896, 342230, 352008, 391120, 410676, 440010, 469344, 513345, 547568, 586680, 616014, 625792, 684460, 704016, 782240, 821352, 880020, 938688, 1026690, 1095136, 1173360, 1232028, 1368920, 1408032, 1540035, 1564480, 1642704, 1760040, 1877376, 2053380, 2190272, 2346720, 2464056, 2737840, 2816064, 3080070, 3128960, 3285408, 3520080, 4106760, 4380544, 4693440, 4928112, 5475680, 5632128, 6160140, 6570816, 7040160, 8213520, 9386880, 9856224, 10951360, 12320280, 13141632, 14080320, 16427040, 19712448, 21902720, 24640560, 28160640, 32854080, 39424896, 49281120, 65708160, 98562240, 197124480]

約数ペア:

[(1, 197124480), (2, 98562240), (3, 65708160), (4, 49281120), (5, 39424896), (6, 32854080), (7, 28160640), (8, 24640560), (9, 21902720), (10, 19712448), (12, 16427040), (14, 14080320), (15, 13141632), (16, 12320280), (18, 10951360), (20, 9856224), (21, 9386880), (24, 8213520), (28, 7040160), (30, 6570816), (32, 6160140), (35, 5632128), (36, 5475680), (40, 4928112), (42, 4693440), (45, 4380544), (48, 4106760), (56, 3520080), (60, 3285408), (63, 3128960), (64, 3080070), (70, 2816064), (72, 2737840), (80, 2464056), (84, 2346720), (90, 2190272), (96, 2053380), (105, 1877376), (112, 1760040), (120, 1642704), (126, 1564480), (128, 1540035), (140, 1408032), (144, 1368920), (160, 1232028), (168, 1173360), (180, 1095136), (192, 1026690), (210, 938688), (224, 880020), (240, 821352), (252, 782240), (280, 704016), (288, 684460), (315, 625792), (320, 616014), (336, 586680), (360, 547568), (384, 513345), (420, 469344), (448, 440010), (480, 410676), (504, 391120), (560, 352008), (576, 342230), (630, 312896), (640, 308007), (672, 293340), (720, 273784), (840, 234672), (896, 220005), (960, 205338), (1008, 195560), (1120, 176004), (1152, 171115), (1260, 156448), (1344, 146670), (1440, 136892), (1680, 117336), (1920, 102669), (2016, 97780), (2240, 88002), (2520, 78224), (2688, 73335), (2880, 68446), (3360, 58668), (4032, 48890), (4480, 44001), (4889, 40320), (5040, 39112), (5760, 34223), (6720, 29334), (8064, 24445), (9778, 20160), (10080, 19556), (13440, 14667)]