2659489280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 320

約数和(自身を含む): 7848783360

約数和(自身を除く): 5189294080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 73, 76, 80, 95, 107, 112, 128, 133, 140, 146, 152, 160, 190, 214, 224, 256, 266, 280, 292, 304, 320, 365, 380, 428, 448, 511, 512, 532, 535, 560, 584, 608, 640, 665, 730, 749, 760, 856, 896, 1022, 1064, 1070, 1120, 1168, 1216, 1280, 1330, 1387, 1460, 1498, 1520, 1712, 1792, 2033, 2044, 2128, 2140, 2240, 2336, 2432, 2555, 2560, 2660, 2774, 2920, 2996, 3040, 3424, 3584, 3745, 4066, 4088, 4256, 4280, 4480, 4672, 4864, 5110, 5320, 5548, 5840, 5992, 6080, 6848, 6935, 7490, 7811, 8132, 8176, 8512, 8560, 8960, 9344, 9709, 9728, 10165, 10220, 10640, 11096, 11680, 11984, 12160, 13696, 13870, 14231, 14980, 15622, 16264, 16352, 17024, 17120, 17920, 18688, 19418, 20330, 20440, 21280, 22192, 23360, 23968, 24320, 27392, 27740, 28462, 29960, 31244, 32528, 32704, 34048, 34240, 37376, 38836, 39055, 40660, 40880, 42560, 44384, 46720, 47936, 48545, 48640, 54677, 54784, 55480, 56924, 59920, 62488, 65056, 65408, 68096, 68480, 71155, 77672, 78110, 81320, 81760, 85120, 88768, 93440, 95872, 97090, 109354, 110960, 113848, 119840, 124976, 130112, 130816, 136960, 142310, 148409, 155344, 156220, 162640, 163520, 170240, 177536, 186880, 191744, 194180, 218708, 221920, 227696, 239680, 249952, 260224, 261632, 273385, 273920, 284620, 296818, 310688, 312440, 325280, 327040, 340480, 355072, 383488, 388360, 437416, 443840, 455392, 479360, 499904, 520448, 546770, 569240, 593636, 621376, 624880, 650560, 654080, 710144, 742045, 776720, 874832, 887680, 910784, 958720, 999808, 1038863, 1040896, 1093540, 1138480, 1187272, 1242752, 1249760, 1301120, 1308160, 1484090, 1553440, 1749664, 1775360, 1821568, 1917440, 1999616, 2077726, 2187080, 2276960, 2374544, 2485504, 2499520, 2602240, 2968180, 3106880, 3499328, 3550720, 3643136, 3999232, 4155452, 4374160, 4553920, 4749088, 4971008, 4999040, 5194315, 5204480, 5936360, 6213760, 6998656, 7286272, 8310904, 8748320, 9107840, 9498176, 9998080, 10388630, 11872720, 12427520, 13997312, 16621808, 17496640, 18215680, 18996352, 19996160, 20777260, 23745440, 24855040, 27994624, 33243616, 34993280, 36431360, 37992704, 41554520, 47490880, 66487232, 69986560, 75985408, 83109040, 94981760, 132974464, 139973120, 166218080, 189963520, 265948928, 332436160, 379927040, 531897856, 664872320, 1329744640, 2659489280]

約数ペア:

[(1, 2659489280), (2, 1329744640), (4, 664872320), (5, 531897856), (7, 379927040), (8, 332436160), (10, 265948928), (14, 189963520), (16, 166218080), (19, 139973120), (20, 132974464), (28, 94981760), (32, 83109040), (35, 75985408), (38, 69986560), (40, 66487232), (56, 47490880), (64, 41554520), (70, 37992704), (73, 36431360), (76, 34993280), (80, 33243616), (95, 27994624), (107, 24855040), (112, 23745440), (128, 20777260), (133, 19996160), (140, 18996352), (146, 18215680), (152, 17496640), (160, 16621808), (190, 13997312), (214, 12427520), (224, 11872720), (256, 10388630), (266, 9998080), (280, 9498176), (292, 9107840), (304, 8748320), (320, 8310904), (365, 7286272), (380, 6998656), (428, 6213760), (448, 5936360), (511, 5204480), (512, 5194315), (532, 4999040), (535, 4971008), (560, 4749088), (584, 4553920), (608, 4374160), (640, 4155452), (665, 3999232), (730, 3643136), (749, 3550720), (760, 3499328), (856, 3106880), (896, 2968180), (1022, 2602240), (1064, 2499520), (1070, 2485504), (1120, 2374544), (1168, 2276960), (1216, 2187080), (1280, 2077726), (1330, 1999616), (1387, 1917440), (1460, 1821568), (1498, 1775360), (1520, 1749664), (1712, 1553440), (1792, 1484090), (2033, 1308160), (2044, 1301120), (2128, 1249760), (2140, 1242752), (2240, 1187272), (2336, 1138480), (2432, 1093540), (2555, 1040896), (2560, 1038863), (2660, 999808), (2774, 958720), (2920, 910784), (2996, 887680), (3040, 874832), (3424, 776720), (3584, 742045), (3745, 710144), (4066, 654080), (4088, 650560), (4256, 624880), (4280, 621376), (4480, 593636), (4672, 569240), (4864, 546770), (5110, 520448), (5320, 499904), (5548, 479360), (5840, 455392), (5992, 443840), (6080, 437416), (6848, 388360), (6935, 383488), (7490, 355072), (7811, 340480), (8132, 327040), (8176, 325280), (8512, 312440), (8560, 310688), (8960, 296818), (9344, 284620), (9709, 273920), (9728, 273385), (10165, 261632), (10220, 260224), (10640, 249952), (11096, 239680), (11680, 227696), (11984, 221920), (12160, 218708), (13696, 194180), (13870, 191744), (14231, 186880), (14980, 177536), (15622, 170240), (16264, 163520), (16352, 162640), (17024, 156220), (17120, 155344), (17920, 148409), (18688, 142310), (19418, 136960), (20330, 130816), (20440, 130112), (21280, 124976), (22192, 119840), (23360, 113848), (23968, 110960), (24320, 109354), (27392, 97090), (27740, 95872), (28462, 93440), (29960, 88768), (31244, 85120), (32528, 81760), (32704, 81320), (34048, 78110), (34240, 77672), (37376, 71155), (38836, 68480), (39055, 68096), (40660, 65408), (40880, 65056), (42560, 62488), (44384, 59920), (46720, 56924), (47936, 55480), (48545, 54784), (48640, 54677)]