146346720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 361685280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 499, 520, 564, 611, 624, 705, 752, 780, 940, 998, 1040, 1128, 1222, 1248, 1410, 1497, 1504, 1560, 1833, 1880, 1996, 2080, 2256, 2444, 2495, 2820, 2994, 3055, 3120, 3666, 3760, 3992, 4512, 4888, 4990, 5640, 5988, 6110, 6240, 6487, 7332, 7485, 7520, 7984, 9165, 9776, 9980, 11280, 11976, 12220, 12974, 14664, 14970, 15968, 18330, 19461, 19552, 19960, 22560, 23453, 23952, 24440, 25948, 29328, 29940, 32435, 36660, 38922, 39920, 46906, 47904, 48880, 51896, 58656, 59880, 64870, 70359, 73320, 77844, 79840, 93812, 97305, 97760, 103792, 117265, 119760, 129740, 140718, 146640, 155688, 187624, 194610, 207584, 234530, 239520, 259480, 281436, 293280, 304889, 311376, 351795, 375248, 389220, 469060, 518960, 562872, 609778, 622752, 703590, 750496, 778440, 914667, 938120, 1037920, 1125744, 1219556, 1407180, 1524445, 1556880, 1829334, 1876240, 2251488, 2439112, 2814360, 3048890, 3113760, 3658668, 3752480, 4573335, 4878224, 5628720, 6097780, 7317336, 9146670, 9756448, 11257440, 12195560, 14634672, 18293340, 24391120, 29269344, 36586680, 48782240, 73173360, 146346720]

約数ペア:

[(1, 146346720), (2, 73173360), (3, 48782240), (4, 36586680), (5, 29269344), (6, 24391120), (8, 18293340), (10, 14634672), (12, 12195560), (13, 11257440), (15, 9756448), (16, 9146670), (20, 7317336), (24, 6097780), (26, 5628720), (30, 4878224), (32, 4573335), (39, 3752480), (40, 3658668), (47, 3113760), (48, 3048890), (52, 2814360), (60, 2439112), (65, 2251488), (78, 1876240), (80, 1829334), (94, 1556880), (96, 1524445), (104, 1407180), (120, 1219556), (130, 1125744), (141, 1037920), (156, 938120), (160, 914667), (188, 778440), (195, 750496), (208, 703590), (235, 622752), (240, 609778), (260, 562872), (282, 518960), (312, 469060), (376, 389220), (390, 375248), (416, 351795), (470, 311376), (480, 304889), (499, 293280), (520, 281436), (564, 259480), (611, 239520), (624, 234530), (705, 207584), (752, 194610), (780, 187624), (940, 155688), (998, 146640), (1040, 140718), (1128, 129740), (1222, 119760), (1248, 117265), (1410, 103792), (1497, 97760), (1504, 97305), (1560, 93812), (1833, 79840), (1880, 77844), (1996, 73320), (2080, 70359), (2256, 64870), (2444, 59880), (2495, 58656), (2820, 51896), (2994, 48880), (3055, 47904), (3120, 46906), (3666, 39920), (3760, 38922), (3992, 36660), (4512, 32435), (4888, 29940), (4990, 29328), (5640, 25948), (5988, 24440), (6110, 23952), (6240, 23453), (6487, 22560), (7332, 19960), (7485, 19552), (7520, 19461), (7984, 18330), (9165, 15968), (9776, 14970), (9980, 14664), (11280, 12974), (11976, 12220)]