342852720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 320

約数和(自身を含む): 1337057280

約数和(自身を除く): 994204560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 240, 266, 276, 280, 285, 304, 322, 336, 345, 368, 380, 399, 420, 437, 456, 460, 467, 483, 532, 552, 560, 570, 644, 665, 690, 760, 798, 805, 840, 874, 912, 920, 934, 966, 1064, 1104, 1140, 1288, 1311, 1330, 1380, 1401, 1520, 1596, 1610, 1680, 1748, 1840, 1868, 1932, 1995, 2128, 2185, 2280, 2335, 2415, 2576, 2622, 2660, 2760, 2802, 3059, 3192, 3220, 3269, 3496, 3736, 3864, 3990, 4370, 4560, 4670, 4830, 5244, 5320, 5520, 5604, 6118, 6384, 6440, 6538, 6555, 6992, 7005, 7472, 7728, 7980, 8740, 8873, 9177, 9340, 9660, 9807, 10488, 10640, 10741, 11208, 12236, 12880, 13076, 13110, 14010, 15295, 15960, 16345, 17480, 17746, 18354, 18680, 19320, 19614, 20976, 21482, 22416, 24472, 26152, 26220, 26619, 28020, 30590, 31920, 32223, 32690, 34960, 35492, 36708, 37360, 38640, 39228, 42964, 44365, 45885, 48944, 49035, 52304, 52440, 53238, 53705, 56040, 61180, 62111, 64446, 65380, 70984, 73416, 75187, 78456, 85928, 88730, 91770, 98070, 104880, 106476, 107410, 112080, 122360, 124222, 128892, 130760, 133095, 141968, 146832, 150374, 156912, 161115, 171856, 177460, 183540, 186333, 196140, 204079, 212952, 214820, 225561, 244720, 248444, 257784, 261520, 266190, 300748, 310555, 322230, 354920, 367080, 372666, 375935, 392280, 408158, 425904, 429640, 451122, 496888, 515568, 532380, 601496, 612237, 621110, 644460, 709840, 734160, 745332, 751870, 784560, 816316, 859280, 902244, 931665, 993776, 1020395, 1064760, 1127805, 1202992, 1224474, 1242220, 1288920, 1428553, 1490664, 1503740, 1632632, 1804488, 1863330, 2040790, 2129520, 2255610, 2448948, 2484440, 2577840, 2857106, 2981328, 3007480, 3061185, 3265264, 3608976, 3726660, 4081580, 4285659, 4511220, 4897896, 4968880, 5714212, 6014960, 6122370, 7142765, 7453320, 8163160, 8571318, 9022440, 9795792, 11428424, 12244740, 14285530, 14906640, 16326320, 17142636, 18044880, 21428295, 22856848, 24489480, 28571060, 34285272, 42856590, 48978960, 57142120, 68570544, 85713180, 114284240, 171426360, 342852720]

約数ペア:

[(1, 342852720), (2, 171426360), (3, 114284240), (4, 85713180), (5, 68570544), (6, 57142120), (7, 48978960), (8, 42856590), (10, 34285272), (12, 28571060), (14, 24489480), (15, 22856848), (16, 21428295), (19, 18044880), (20, 17142636), (21, 16326320), (23, 14906640), (24, 14285530), (28, 12244740), (30, 11428424), (35, 9795792), (38, 9022440), (40, 8571318), (42, 8163160), (46, 7453320), (48, 7142765), (56, 6122370), (57, 6014960), (60, 5714212), (69, 4968880), (70, 4897896), (76, 4511220), (80, 4285659), (84, 4081580), (92, 3726660), (95, 3608976), (105, 3265264), (112, 3061185), (114, 3007480), (115, 2981328), (120, 2857106), (133, 2577840), (138, 2484440), (140, 2448948), (152, 2255610), (161, 2129520), (168, 2040790), (184, 1863330), (190, 1804488), (210, 1632632), (228, 1503740), (230, 1490664), (240, 1428553), (266, 1288920), (276, 1242220), (280, 1224474), (285, 1202992), (304, 1127805), (322, 1064760), (336, 1020395), (345, 993776), (368, 931665), (380, 902244), (399, 859280), (420, 816316), (437, 784560), (456, 751870), (460, 745332), (467, 734160), (483, 709840), (532, 644460), (552, 621110), (560, 612237), (570, 601496), (644, 532380), (665, 515568), (690, 496888), (760, 451122), (798, 429640), (805, 425904), (840, 408158), (874, 392280), (912, 375935), (920, 372666), (934, 367080), (966, 354920), (1064, 322230), (1104, 310555), (1140, 300748), (1288, 266190), (1311, 261520), (1330, 257784), (1380, 248444), (1401, 244720), (1520, 225561), (1596, 214820), (1610, 212952), (1680, 204079), (1748, 196140), (1840, 186333), (1868, 183540), (1932, 177460), (1995, 171856), (2128, 161115), (2185, 156912), (2280, 150374), (2335, 146832), (2415, 141968), (2576, 133095), (2622, 130760), (2660, 128892), (2760, 124222), (2802, 122360), (3059, 112080), (3192, 107410), (3220, 106476), (3269, 104880), (3496, 98070), (3736, 91770), (3864, 88730), (3990, 85928), (4370, 78456), (4560, 75187), (4670, 73416), (4830, 70984), (5244, 65380), (5320, 64446), (5520, 62111), (5604, 61180), (6118, 56040), (6384, 53705), (6440, 53238), (6538, 52440), (6555, 52304), (6992, 49035), (7005, 48944), (7472, 45885), (7728, 44365), (7980, 42964), (8740, 39228), (8873, 38640), (9177, 37360), (9340, 36708), (9660, 35492), (9807, 34960), (10488, 32690), (10640, 32223), (10741, 31920), (11208, 30590), (12236, 28020), (12880, 26619), (13076, 26220), (13110, 26152), (14010, 24472), (15295, 22416), (15960, 21482), (16345, 20976), (17480, 19614), (17746, 19320), (18354, 18680)]