79519440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 320

約数和(自身を含む): 331978752

約数和(自身を除く): 252459312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 331, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 662, 715, 728, 770, 780, 840, 858, 880, 910, 924, 993, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1324, 1365, 1430, 1456, 1540, 1560, 1655, 1680, 1716, 1820, 1848, 1986, 2002, 2145, 2184, 2288, 2310, 2317, 2640, 2648, 2730, 2860, 3003, 3080, 3120, 3310, 3432, 3640, 3641, 3696, 3972, 4004, 4290, 4303, 4368, 4620, 4634, 4965, 5005, 5296, 5460, 5720, 6006, 6160, 6620, 6864, 6951, 7280, 7282, 7944, 8008, 8580, 8606, 9240, 9268, 9930, 10010, 10920, 10923, 11440, 11585, 12012, 12909, 13240, 13902, 14564, 15015, 15888, 16016, 17160, 17212, 18205, 18480, 18536, 19860, 20020, 21515, 21840, 21846, 23170, 24024, 25487, 25818, 26480, 27804, 29128, 30030, 30121, 34320, 34424, 34755, 36410, 37072, 39720, 40040, 43030, 43692, 46340, 47333, 48048, 50974, 51636, 54615, 55608, 58256, 60060, 60242, 64545, 68848, 69510, 72820, 76461, 79440, 80080, 86060, 87384, 90363, 92680, 94666, 101948, 103272, 109230, 111216, 120120, 120484, 127435, 129090, 139020, 141999, 145640, 150605, 152922, 172120, 174768, 180726, 185360, 189332, 203896, 206544, 218460, 236665, 240240, 240968, 254870, 258180, 278040, 283998, 291280, 301210, 305844, 331331, 344240, 361452, 378664, 382305, 407792, 436920, 451815, 473330, 481936, 509740, 516360, 556080, 567996, 602420, 611688, 662662, 709995, 722904, 757328, 764610, 873840, 903630, 946660, 993993, 1019480, 1032720, 1135992, 1204840, 1223376, 1325324, 1419990, 1445808, 1529220, 1656655, 1807260, 1893320, 1987986, 2038960, 2271984, 2409680, 2650648, 2839980, 3058440, 3313310, 3614520, 3786640, 3975972, 4969965, 5301296, 5679960, 6116880, 6626620, 7229040, 7951944, 9939930, 11359920, 13253240, 15903888, 19879860, 26506480, 39759720, 79519440]

約数ペア:

[(1, 79519440), (2, 39759720), (3, 26506480), (4, 19879860), (5, 15903888), (6, 13253240), (7, 11359920), (8, 9939930), (10, 7951944), (11, 7229040), (12, 6626620), (13, 6116880), (14, 5679960), (15, 5301296), (16, 4969965), (20, 3975972), (21, 3786640), (22, 3614520), (24, 3313310), (26, 3058440), (28, 2839980), (30, 2650648), (33, 2409680), (35, 2271984), (39, 2038960), (40, 1987986), (42, 1893320), (44, 1807260), (48, 1656655), (52, 1529220), (55, 1445808), (56, 1419990), (60, 1325324), (65, 1223376), (66, 1204840), (70, 1135992), (77, 1032720), (78, 1019480), (80, 993993), (84, 946660), (88, 903630), (91, 873840), (104, 764610), (105, 757328), (110, 722904), (112, 709995), (120, 662662), (130, 611688), (132, 602420), (140, 567996), (143, 556080), (154, 516360), (156, 509740), (165, 481936), (168, 473330), (176, 451815), (182, 436920), (195, 407792), (208, 382305), (210, 378664), (220, 361452), (231, 344240), (240, 331331), (260, 305844), (264, 301210), (273, 291280), (280, 283998), (286, 278040), (308, 258180), (312, 254870), (330, 240968), (331, 240240), (336, 236665), (364, 218460), (385, 206544), (390, 203896), (420, 189332), (429, 185360), (440, 180726), (455, 174768), (462, 172120), (520, 152922), (528, 150605), (546, 145640), (560, 141999), (572, 139020), (616, 129090), (624, 127435), (660, 120484), (662, 120120), (715, 111216), (728, 109230), (770, 103272), (780, 101948), (840, 94666), (858, 92680), (880, 90363), (910, 87384), (924, 86060), (993, 80080), (1001, 79440), (1040, 76461), (1092, 72820), (1144, 69510), (1155, 68848), (1232, 64545), (1320, 60242), (1324, 60060), (1365, 58256), (1430, 55608), (1456, 54615), (1540, 51636), (1560, 50974), (1655, 48048), (1680, 47333), (1716, 46340), (1820, 43692), (1848, 43030), (1986, 40040), (2002, 39720), (2145, 37072), (2184, 36410), (2288, 34755), (2310, 34424), (2317, 34320), (2640, 30121), (2648, 30030), (2730, 29128), (2860, 27804), (3003, 26480), (3080, 25818), (3120, 25487), (3310, 24024), (3432, 23170), (3640, 21846), (3641, 21840), (3696, 21515), (3972, 20020), (4004, 19860), (4290, 18536), (4303, 18480), (4368, 18205), (4620, 17212), (4634, 17160), (4965, 16016), (5005, 15888), (5296, 15015), (5460, 14564), (5720, 13902), (6006, 13240), (6160, 12909), (6620, 12012), (6864, 11585), (6951, 11440), (7280, 10923), (7282, 10920), (7944, 10010), (8008, 9930), (8580, 9268), (8606, 9240)]