74938693760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5479}}^1$

素因数の和:5619

約数の個数: 256

約数和(自身を含む): 212494233600

約数和(自身を除く): 137555539840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 71, 80, 86, 112, 128, 140, 142, 160, 172, 215, 224, 280, 284, 301, 320, 344, 355, 430, 448, 497, 560, 568, 602, 640, 688, 710, 860, 896, 994, 1120, 1136, 1204, 1376, 1420, 1505, 1720, 1988, 2240, 2272, 2408, 2485, 2752, 2840, 3010, 3053, 3440, 3976, 4480, 4544, 4816, 4970, 5479, 5504, 5680, 6020, 6106, 6880, 7952, 9088, 9632, 9940, 10958, 11360, 12040, 12212, 13760, 15265, 15904, 19264, 19880, 21371, 21916, 22720, 24080, 24424, 27395, 27520, 30530, 31808, 38353, 38528, 39760, 42742, 43832, 45440, 48160, 48848, 54790, 61060, 63616, 76706, 79520, 85484, 87664, 96320, 97696, 106855, 109580, 122120, 153412, 159040, 170968, 175328, 191765, 192640, 195392, 213710, 219160, 235597, 244240, 306824, 318080, 341936, 350656, 383530, 389009, 390784, 427420, 438320, 471194, 488480, 613648, 683872, 701312, 767060, 778018, 854840, 876640, 942388, 976960, 1177985, 1227296, 1367744, 1534120, 1556036, 1649179, 1709680, 1753280, 1884776, 1945045, 1953920, 2355970, 2454592, 2723063, 2735488, 3068240, 3112072, 3298358, 3419360, 3506560, 3769552, 3890090, 4711940, 4909184, 5446126, 6136480, 6224144, 6596716, 6838720, 7539104, 7780180, 8245895, 9423880, 10892252, 12272960, 12448288, 13193432, 13615315, 13677440, 15078208, 15560360, 16491790, 16727387, 18847760, 21784504, 24545920, 24896576, 26386864, 27230630, 30156416, 31120720, 32983580, 33454774, 37695520, 43569008, 49793152, 52773728, 54461260, 62241440, 65967160, 66909548, 75391040, 83636935, 87138016, 105547456, 108922520, 117091709, 124482880, 131934320, 133819096, 150782080, 167273870, 174276032, 211094912, 217845040, 234183418, 248965760, 263868640, 267638192, 334547740, 348552064, 435690080, 468366836, 527737280, 535276384, 585458545, 669095480, 871380160, 936733672, 1055474560, 1070552768, 1170917090, 1338190960, 1742760320, 1873467344, 2141105536, 2341834180, 2676381920, 3746934688, 4683668360, 5352763840, 7493869376, 9367336720, 10705527680, 14987738752, 18734673440, 37469346880, 74938693760]

約数ペア:

[(1, 74938693760), (2, 37469346880), (4, 18734673440), (5, 14987738752), (7, 10705527680), (8, 9367336720), (10, 7493869376), (14, 5352763840), (16, 4683668360), (20, 3746934688), (28, 2676381920), (32, 2341834180), (35, 2141105536), (40, 1873467344), (43, 1742760320), (56, 1338190960), (64, 1170917090), (70, 1070552768), (71, 1055474560), (80, 936733672), (86, 871380160), (112, 669095480), (128, 585458545), (140, 535276384), (142, 527737280), (160, 468366836), (172, 435690080), (215, 348552064), (224, 334547740), (280, 267638192), (284, 263868640), (301, 248965760), (320, 234183418), (344, 217845040), (355, 211094912), (430, 174276032), (448, 167273870), (497, 150782080), (560, 133819096), (568, 131934320), (602, 124482880), (640, 117091709), (688, 108922520), (710, 105547456), (860, 87138016), (896, 83636935), (994, 75391040), (1120, 66909548), (1136, 65967160), (1204, 62241440), (1376, 54461260), (1420, 52773728), (1505, 49793152), (1720, 43569008), (1988, 37695520), (2240, 33454774), (2272, 32983580), (2408, 31120720), (2485, 30156416), (2752, 27230630), (2840, 26386864), (3010, 24896576), (3053, 24545920), (3440, 21784504), (3976, 18847760), (4480, 16727387), (4544, 16491790), (4816, 15560360), (4970, 15078208), (5479, 13677440), (5504, 13615315), (5680, 13193432), (6020, 12448288), (6106, 12272960), (6880, 10892252), (7952, 9423880), (9088, 8245895), (9632, 7780180), (9940, 7539104), (10958, 6838720), (11360, 6596716), (12040, 6224144), (12212, 6136480), (13760, 5446126), (15265, 4909184), (15904, 4711940), (19264, 3890090), (19880, 3769552), (21371, 3506560), (21916, 3419360), (22720, 3298358), (24080, 3112072), (24424, 3068240), (27395, 2735488), (27520, 2723063), (30530, 2454592), (31808, 2355970), (38353, 1953920), (38528, 1945045), (39760, 1884776), (42742, 1753280), (43832, 1709680), (45440, 1649179), (48160, 1556036), (48848, 1534120), (54790, 1367744), (61060, 1227296), (63616, 1177985), (76706, 976960), (79520, 942388), (85484, 876640), (87664, 854840), (96320, 778018), (97696, 767060), (106855, 701312), (109580, 683872), (122120, 613648), (153412, 488480), (159040, 471194), (170968, 438320), (175328, 427420), (191765, 390784), (192640, 389009), (195392, 383530), (213710, 350656), (219160, 341936), (235597, 318080), (244240, 306824)]