70892640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 288

約数和(自身を含む): 298299456

約数和(自身を除く): 227406816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 541, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1082, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1623, 1638, 1680, 1820, 1872, 2016, 2080, 2164, 2184, 2340, 2520, 2705, 2730, 2912, 3120, 3246, 3276, 3360, 3640, 3744, 3787, 4095, 4328, 4368, 4680, 4869, 5040, 5410, 5460, 6240, 6492, 6552, 7033, 7280, 7574, 8115, 8190, 8656, 8736, 9360, 9738, 10080, 10820, 10920, 11361, 12984, 13104, 14066, 14560, 15148, 16230, 16380, 17312, 18720, 18935, 19476, 21099, 21640, 21840, 22722, 24345, 25968, 26208, 28132, 30296, 32460, 32760, 34083, 35165, 37870, 38952, 42198, 43280, 43680, 45444, 48690, 49231, 51936, 56264, 56805, 60592, 63297, 64920, 65520, 68166, 70330, 75740, 77904, 84396, 86560, 90888, 97380, 98462, 105495, 112528, 113610, 121184, 126594, 129840, 131040, 136332, 140660, 147693, 151480, 155808, 168792, 170415, 181776, 194760, 196924, 210990, 225056, 227220, 246155, 253188, 259680, 272664, 281320, 295386, 302960, 316485, 337584, 340830, 363552, 389520, 393848, 421980, 443079, 454440, 492310, 506376, 545328, 562640, 590772, 605920, 632970, 675168, 681660, 738465, 779040, 787696, 843960, 886158, 908880, 984620, 1012752, 1090656, 1125280, 1181544, 1265940, 1363320, 1476930, 1575392, 1687920, 1772316, 1817760, 1969240, 2025504, 2215395, 2363088, 2531880, 2726640, 2953860, 3375840, 3544632, 3938480, 4430790, 4726176, 5063760, 5453280, 5907720, 7089264, 7876960, 8861580, 10127520, 11815440, 14178528, 17723160, 23630880, 35446320, 70892640]

約数ペア:

[(1, 70892640), (2, 35446320), (3, 23630880), (4, 17723160), (5, 14178528), (6, 11815440), (7, 10127520), (8, 8861580), (9, 7876960), (10, 7089264), (12, 5907720), (13, 5453280), (14, 5063760), (15, 4726176), (16, 4430790), (18, 3938480), (20, 3544632), (21, 3375840), (24, 2953860), (26, 2726640), (28, 2531880), (30, 2363088), (32, 2215395), (35, 2025504), (36, 1969240), (39, 1817760), (40, 1772316), (42, 1687920), (45, 1575392), (48, 1476930), (52, 1363320), (56, 1265940), (60, 1181544), (63, 1125280), (65, 1090656), (70, 1012752), (72, 984620), (78, 908880), (80, 886158), (84, 843960), (90, 787696), (91, 779040), (96, 738465), (104, 681660), (105, 675168), (112, 632970), (117, 605920), (120, 590772), (126, 562640), (130, 545328), (140, 506376), (144, 492310), (156, 454440), (160, 443079), (168, 421980), (180, 393848), (182, 389520), (195, 363552), (208, 340830), (210, 337584), (224, 316485), (234, 302960), (240, 295386), (252, 281320), (260, 272664), (273, 259680), (280, 253188), (288, 246155), (312, 227220), (315, 225056), (336, 210990), (360, 196924), (364, 194760), (390, 181776), (416, 170415), (420, 168792), (455, 155808), (468, 151480), (480, 147693), (504, 140660), (520, 136332), (541, 131040), (546, 129840), (560, 126594), (585, 121184), (624, 113610), (630, 112528), (672, 105495), (720, 98462), (728, 97380), (780, 90888), (819, 86560), (840, 84396), (910, 77904), (936, 75740), (1008, 70330), (1040, 68166), (1082, 65520), (1092, 64920), (1120, 63297), (1170, 60592), (1248, 56805), (1260, 56264), (1365, 51936), (1440, 49231), (1456, 48690), (1560, 45444), (1623, 43680), (1638, 43280), (1680, 42198), (1820, 38952), (1872, 37870), (2016, 35165), (2080, 34083), (2164, 32760), (2184, 32460), (2340, 30296), (2520, 28132), (2705, 26208), (2730, 25968), (2912, 24345), (3120, 22722), (3246, 21840), (3276, 21640), (3360, 21099), (3640, 19476), (3744, 18935), (3787, 18720), (4095, 17312), (4328, 16380), (4368, 16230), (4680, 15148), (4869, 14560), (5040, 14066), (5410, 13104), (5460, 12984), (6240, 11361), (6492, 10920), (6552, 10820), (7033, 10080), (7280, 9738), (7574, 9360), (8115, 8736), (8190, 8656)]