70967520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 206417952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 223, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 446, 468, 480, 510, 520, 544, 585, 612, 624, 663, 669, 680, 720, 765, 780, 816, 884, 892, 936, 1020, 1040, 1105, 1115, 1170, 1224, 1248, 1326, 1338, 1360, 1440, 1530, 1560, 1632, 1768, 1784, 1872, 1989, 2007, 2040, 2080, 2210, 2230, 2340, 2448, 2652, 2676, 2720, 2899, 3060, 3120, 3315, 3345, 3536, 3568, 3744, 3791, 3978, 4014, 4080, 4420, 4460, 4680, 4896, 5304, 5352, 5798, 6120, 6240, 6630, 6690, 7072, 7136, 7582, 7956, 8028, 8160, 8697, 8840, 8920, 9360, 9945, 10035, 10608, 10704, 11373, 11596, 12240, 13260, 13380, 14495, 15164, 15912, 16056, 17394, 17680, 17840, 18720, 18955, 19890, 20070, 21216, 21408, 22746, 23192, 24480, 26091, 26520, 26760, 28990, 30328, 31824, 32112, 34119, 34788, 35360, 35680, 37910, 39780, 40140, 43485, 45492, 46384, 49283, 52182, 53040, 53520, 56865, 57980, 60656, 63648, 64224, 68238, 69576, 75820, 79560, 80280, 86970, 90984, 92768, 98566, 104364, 106080, 107040, 113730, 115960, 121312, 130455, 136476, 139152, 147849, 151640, 159120, 160560, 170595, 173940, 181968, 197132, 208728, 227460, 231920, 246415, 260910, 272952, 278304, 295698, 303280, 318240, 321120, 341190, 347880, 363936, 394264, 417456, 443547, 454920, 463840, 492830, 521820, 545904, 591396, 606560, 682380, 695760, 739245, 788528, 834912, 887094, 909840, 985660, 1043640, 1091808, 1182792, 1364760, 1391520, 1478490, 1577056, 1774188, 1819680, 1971320, 2087280, 2217735, 2365584, 2729520, 2956980, 3548376, 3942640, 4174560, 4435470, 4731168, 5459040, 5913960, 7096752, 7885280, 8870940, 11827920, 14193504, 17741880, 23655840, 35483760, 70967520]

約数ペア:

[(1, 70967520), (2, 35483760), (3, 23655840), (4, 17741880), (5, 14193504), (6, 11827920), (8, 8870940), (9, 7885280), (10, 7096752), (12, 5913960), (13, 5459040), (15, 4731168), (16, 4435470), (17, 4174560), (18, 3942640), (20, 3548376), (24, 2956980), (26, 2729520), (30, 2365584), (32, 2217735), (34, 2087280), (36, 1971320), (39, 1819680), (40, 1774188), (45, 1577056), (48, 1478490), (51, 1391520), (52, 1364760), (60, 1182792), (65, 1091808), (68, 1043640), (72, 985660), (78, 909840), (80, 887094), (85, 834912), (90, 788528), (96, 739245), (102, 695760), (104, 682380), (117, 606560), (120, 591396), (130, 545904), (136, 521820), (144, 492830), (153, 463840), (156, 454920), (160, 443547), (170, 417456), (180, 394264), (195, 363936), (204, 347880), (208, 341190), (221, 321120), (223, 318240), (234, 303280), (240, 295698), (255, 278304), (260, 272952), (272, 260910), (288, 246415), (306, 231920), (312, 227460), (340, 208728), (360, 197132), (390, 181968), (408, 173940), (416, 170595), (442, 160560), (446, 159120), (468, 151640), (480, 147849), (510, 139152), (520, 136476), (544, 130455), (585, 121312), (612, 115960), (624, 113730), (663, 107040), (669, 106080), (680, 104364), (720, 98566), (765, 92768), (780, 90984), (816, 86970), (884, 80280), (892, 79560), (936, 75820), (1020, 69576), (1040, 68238), (1105, 64224), (1115, 63648), (1170, 60656), (1224, 57980), (1248, 56865), (1326, 53520), (1338, 53040), (1360, 52182), (1440, 49283), (1530, 46384), (1560, 45492), (1632, 43485), (1768, 40140), (1784, 39780), (1872, 37910), (1989, 35680), (2007, 35360), (2040, 34788), (2080, 34119), (2210, 32112), (2230, 31824), (2340, 30328), (2448, 28990), (2652, 26760), (2676, 26520), (2720, 26091), (2899, 24480), (3060, 23192), (3120, 22746), (3315, 21408), (3345, 21216), (3536, 20070), (3568, 19890), (3744, 18955), (3791, 18720), (3978, 17840), (4014, 17680), (4080, 17394), (4420, 16056), (4460, 15912), (4680, 15164), (4896, 14495), (5304, 13380), (5352, 13260), (5798, 12240), (6120, 11596), (6240, 11373), (6630, 10704), (6690, 10608), (7072, 10035), (7136, 9945), (7582, 9360), (7956, 8920), (8028, 8840), (8160, 8697)]