78644160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 336

約数和(自身を含む): 319527936

約数和(自身を除く): 240883776

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, 47, 48, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 166, 168, 180, 188, 192, 210, 224, 235, 240, 249, 252, 280, 282, 288, 315, 320, 329, 332, 336, 360, 376, 415, 420, 423, 448, 470, 480, 498, 504, 560, 564, 576, 581, 630, 658, 664, 672, 705, 720, 747, 752, 830, 840, 846, 940, 960, 987, 996, 1008, 1120, 1128, 1162, 1245, 1260, 1316, 1328, 1344, 1410, 1440, 1494, 1504, 1645, 1660, 1680, 1692, 1743, 1880, 1974, 1992, 2016, 2115, 2240, 2256, 2324, 2490, 2520, 2632, 2656, 2820, 2880, 2905, 2961, 2988, 3008, 3290, 3320, 3360, 3384, 3486, 3735, 3760, 3901, 3948, 3984, 4032, 4230, 4512, 4648, 4935, 4980, 5040, 5229, 5264, 5312, 5640, 5810, 5922, 5976, 6580, 6640, 6720, 6768, 6972, 7470, 7520, 7802, 7896, 7968, 8460, 8715, 9024, 9296, 9870, 9960, 10080, 10458, 10528, 11280, 11620, 11703, 11844, 11952, 13160, 13280, 13536, 13944, 14805, 14940, 15040, 15604, 15792, 15936, 16920, 17430, 18592, 19505, 19740, 19920, 20160, 20916, 21056, 22560, 23240, 23406, 23688, 23904, 26145, 26320, 26560, 27072, 27307, 27888, 29610, 29880, 31208, 31584, 33840, 34860, 35109, 37184, 39010, 39480, 39840, 41832, 45120, 46480, 46812, 47376, 47808, 52290, 52640, 54614, 55776, 58515, 59220, 59760, 62416, 63168, 67680, 69720, 70218, 78020, 78960, 79680, 81921, 83664, 92960, 93624, 94752, 104580, 105280, 109228, 111552, 117030, 118440, 119520, 124832, 135360, 136535, 139440, 140436, 156040, 157920, 163842, 167328, 175545, 185920, 187248, 189504, 209160, 218456, 234060, 236880, 239040, 245763, 249664, 273070, 278880, 280872, 312080, 315840, 327684, 334656, 351090, 374496, 409605, 418320, 436912, 468120, 473760, 491526, 546140, 557760, 561744, 624160, 655368, 702180, 748992, 819210, 836640, 873824, 936240, 947520, 983052, 1092280, 1123488, 1228815, 1248320, 1310736, 1404360, 1638420, 1673280, 1747648, 1872480, 1966104, 2184560, 2246976, 2457630, 2621472, 2808720, 3276840, 3744960, 3932208, 4369120, 4915260, 5242944, 5617440, 6553680, 7864416, 8738240, 9830520, 11234880, 13107360, 15728832, 19661040, 26214720, 39322080, 78644160]

約数ペア:

[(1, 78644160), (2, 39322080), (3, 26214720), (4, 19661040), (5, 15728832), (6, 13107360), (7, 11234880), (8, 9830520), (9, 8738240), (10, 7864416), (12, 6553680), (14, 5617440), (15, 5242944), (16, 4915260), (18, 4369120), (20, 3932208), (21, 3744960), (24, 3276840), (28, 2808720), (30, 2621472), (32, 2457630), (35, 2246976), (36, 2184560), (40, 1966104), (42, 1872480), (45, 1747648), (47, 1673280), (48, 1638420), (56, 1404360), (60, 1310736), (63, 1248320), (64, 1228815), (70, 1123488), (72, 1092280), (80, 983052), (83, 947520), (84, 936240), (90, 873824), (94, 836640), (96, 819210), (105, 748992), (112, 702180), (120, 655368), (126, 624160), (140, 561744), (141, 557760), (144, 546140), (160, 491526), (166, 473760), (168, 468120), (180, 436912), (188, 418320), (192, 409605), (210, 374496), (224, 351090), (235, 334656), (240, 327684), (249, 315840), (252, 312080), (280, 280872), (282, 278880), (288, 273070), (315, 249664), (320, 245763), (329, 239040), (332, 236880), (336, 234060), (360, 218456), (376, 209160), (415, 189504), (420, 187248), (423, 185920), (448, 175545), (470, 167328), (480, 163842), (498, 157920), (504, 156040), (560, 140436), (564, 139440), (576, 136535), (581, 135360), (630, 124832), (658, 119520), (664, 118440), (672, 117030), (705, 111552), (720, 109228), (747, 105280), (752, 104580), (830, 94752), (840, 93624), (846, 92960), (940, 83664), (960, 81921), (987, 79680), (996, 78960), (1008, 78020), (1120, 70218), (1128, 69720), (1162, 67680), (1245, 63168), (1260, 62416), (1316, 59760), (1328, 59220), (1344, 58515), (1410, 55776), (1440, 54614), (1494, 52640), (1504, 52290), (1645, 47808), (1660, 47376), (1680, 46812), (1692, 46480), (1743, 45120), (1880, 41832), (1974, 39840), (1992, 39480), (2016, 39010), (2115, 37184), (2240, 35109), (2256, 34860), (2324, 33840), (2490, 31584), (2520, 31208), (2632, 29880), (2656, 29610), (2820, 27888), (2880, 27307), (2905, 27072), (2961, 26560), (2988, 26320), (3008, 26145), (3290, 23904), (3320, 23688), (3360, 23406), (3384, 23240), (3486, 22560), (3735, 21056), (3760, 20916), (3901, 20160), (3948, 19920), (3984, 19740), (4032, 19505), (4230, 18592), (4512, 17430), (4648, 16920), (4935, 15936), (4980, 15792), (5040, 15604), (5229, 15040), (5264, 14940), (5312, 14805), (5640, 13944), (5810, 13536), (5922, 13280), (5976, 13160), (6580, 11952), (6640, 11844), (6720, 11703), (6768, 11620), (6972, 11280), (7470, 10528), (7520, 10458), (7802, 10080), (7896, 9960), (7968, 9870), (8460, 9296), (8715, 9024)]