680454144

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 2171988000

約数和(自身を除く): 1491533856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 67, 72, 76, 87, 96, 114, 116, 128, 134, 144, 152, 171, 174, 192, 201, 228, 232, 256, 261, 268, 288, 304, 342, 348, 384, 402, 456, 464, 512, 522, 536, 551, 576, 603, 608, 684, 696, 768, 804, 912, 928, 1024, 1044, 1072, 1102, 1152, 1206, 1216, 1273, 1368, 1392, 1536, 1608, 1653, 1824, 1856, 1943, 2048, 2088, 2144, 2204, 2304, 2412, 2432, 2546, 2736, 2784, 3072, 3216, 3306, 3648, 3712, 3819, 3886, 4176, 4288, 4408, 4608, 4824, 4864, 4959, 5092, 5472, 5568, 5829, 6144, 6432, 6612, 7296, 7424, 7638, 7772, 8352, 8576, 8816, 9216, 9648, 9728, 9918, 10184, 10944, 11136, 11457, 11658, 12864, 13224, 14592, 14848, 15276, 15544, 16704, 17152, 17487, 17632, 18432, 19296, 19456, 19836, 20368, 21888, 22272, 22914, 23316, 25728, 26448, 29184, 29696, 30552, 31088, 33408, 34304, 34974, 35264, 36917, 38592, 38912, 39672, 40736, 43776, 44544, 45828, 46632, 51456, 52896, 58368, 59392, 61104, 62176, 66816, 68608, 69948, 70528, 73834, 77184, 79344, 81472, 87552, 89088, 91656, 93264, 102912, 105792, 110751, 116736, 122208, 124352, 133632, 137216, 139896, 141056, 147668, 154368, 158688, 162944, 175104, 178176, 183312, 186528, 205824, 211584, 221502, 244416, 248704, 267264, 279792, 282112, 295336, 308736, 317376, 325888, 332253, 350208, 366624, 373056, 411648, 423168, 443004, 488832, 497408, 534528, 559584, 564224, 590672, 617472, 634752, 651776, 664506, 733248, 746112, 846336, 886008, 977664, 994816, 1119168, 1128448, 1181344, 1234944, 1269504, 1303552, 1329012, 1466496, 1492224, 1692672, 1772016, 1955328, 1989632, 2238336, 2362688, 2539008, 2607104, 2658024, 2932992, 2984448, 3385344, 3544032, 3910656, 3979264, 4476672, 4725376, 5078016, 5316048, 5865984, 5968896, 7088064, 7821312, 8953344, 9450752, 10156032, 10632096, 11731968, 11937792, 14176128, 17906688, 18901504, 21264192, 23463936, 28352256, 35813376, 37803008, 42528384, 56704512, 75606016, 85056768, 113409024, 170113536, 226818048, 340227072, 680454144]

約数ペア:

[(1, 680454144), (2, 340227072), (3, 226818048), (4, 170113536), (6, 113409024), (8, 85056768), (9, 75606016), (12, 56704512), (16, 42528384), (18, 37803008), (19, 35813376), (24, 28352256), (29, 23463936), (32, 21264192), (36, 18901504), (38, 17906688), (48, 14176128), (57, 11937792), (58, 11731968), (64, 10632096), (67, 10156032), (72, 9450752), (76, 8953344), (87, 7821312), (96, 7088064), (114, 5968896), (116, 5865984), (128, 5316048), (134, 5078016), (144, 4725376), (152, 4476672), (171, 3979264), (174, 3910656), (192, 3544032), (201, 3385344), (228, 2984448), (232, 2932992), (256, 2658024), (261, 2607104), (268, 2539008), (288, 2362688), (304, 2238336), (342, 1989632), (348, 1955328), (384, 1772016), (402, 1692672), (456, 1492224), (464, 1466496), (512, 1329012), (522, 1303552), (536, 1269504), (551, 1234944), (576, 1181344), (603, 1128448), (608, 1119168), (684, 994816), (696, 977664), (768, 886008), (804, 846336), (912, 746112), (928, 733248), (1024, 664506), (1044, 651776), (1072, 634752), (1102, 617472), (1152, 590672), (1206, 564224), (1216, 559584), (1273, 534528), (1368, 497408), (1392, 488832), (1536, 443004), (1608, 423168), (1653, 411648), (1824, 373056), (1856, 366624), (1943, 350208), (2048, 332253), (2088, 325888), (2144, 317376), (2204, 308736), (2304, 295336), (2412, 282112), (2432, 279792), (2546, 267264), (2736, 248704), (2784, 244416), (3072, 221502), (3216, 211584), (3306, 205824), (3648, 186528), (3712, 183312), (3819, 178176), (3886, 175104), (4176, 162944), (4288, 158688), (4408, 154368), (4608, 147668), (4824, 141056), (4864, 139896), (4959, 137216), (5092, 133632), (5472, 124352), (5568, 122208), (5829, 116736), (6144, 110751), (6432, 105792), (6612, 102912), (7296, 93264), (7424, 91656), (7638, 89088), (7772, 87552), (8352, 81472), (8576, 79344), (8816, 77184), (9216, 73834), (9648, 70528), (9728, 69948), (9918, 68608), (10184, 66816), (10944, 62176), (11136, 61104), (11457, 59392), (11658, 58368), (12864, 52896), (13224, 51456), (14592, 46632), (14848, 45828), (15276, 44544), (15544, 43776), (16704, 40736), (17152, 39672), (17487, 38912), (17632, 38592), (18432, 36917), (19296, 35264), (19456, 34974), (19836, 34304), (20368, 33408), (21888, 31088), (22272, 30552), (22914, 29696), (23316, 29184), (25728, 26448)]