191349760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 176

約数和(自身を含む): 554163840

約数和(自身を除く): 362814080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 281, 304, 320, 380, 448, 512, 532, 560, 562, 608, 640, 665, 760, 896, 1024, 1064, 1120, 1124, 1216, 1280, 1330, 1405, 1520, 1792, 1967, 2128, 2240, 2248, 2432, 2560, 2660, 2810, 3040, 3584, 3934, 4256, 4480, 4496, 4864, 5120, 5320, 5339, 5620, 6080, 7168, 7868, 8512, 8960, 8992, 9728, 9835, 10640, 10678, 11240, 12160, 15736, 17024, 17920, 17984, 19456, 19670, 21280, 21356, 22480, 24320, 26695, 31472, 34048, 35840, 35968, 37373, 39340, 42560, 42712, 44960, 48640, 53390, 62944, 68096, 71936, 74746, 78680, 85120, 85424, 89920, 97280, 106780, 125888, 136192, 143872, 149492, 157360, 170240, 170848, 179840, 186865, 213560, 251776, 287744, 298984, 314720, 340480, 341696, 359680, 373730, 427120, 503552, 597968, 629440, 680960, 683392, 719360, 747460, 854240, 1007104, 1195936, 1258880, 1366784, 1438720, 1494920, 1708480, 2014208, 2391872, 2517760, 2733568, 2989840, 3416960, 4783744, 5035520, 5467136, 5979680, 6833920, 9567488, 10071040, 11959360, 13667840, 19134976, 23918720, 27335680, 38269952, 47837440, 95674880, 191349760]

約数ペア:

[(1, 191349760), (2, 95674880), (4, 47837440), (5, 38269952), (7, 27335680), (8, 23918720), (10, 19134976), (14, 13667840), (16, 11959360), (19, 10071040), (20, 9567488), (28, 6833920), (32, 5979680), (35, 5467136), (38, 5035520), (40, 4783744), (56, 3416960), (64, 2989840), (70, 2733568), (76, 2517760), (80, 2391872), (95, 2014208), (112, 1708480), (128, 1494920), (133, 1438720), (140, 1366784), (152, 1258880), (160, 1195936), (190, 1007104), (224, 854240), (256, 747460), (266, 719360), (280, 683392), (281, 680960), (304, 629440), (320, 597968), (380, 503552), (448, 427120), (512, 373730), (532, 359680), (560, 341696), (562, 340480), (608, 314720), (640, 298984), (665, 287744), (760, 251776), (896, 213560), (1024, 186865), (1064, 179840), (1120, 170848), (1124, 170240), (1216, 157360), (1280, 149492), (1330, 143872), (1405, 136192), (1520, 125888), (1792, 106780), (1967, 97280), (2128, 89920), (2240, 85424), (2248, 85120), (2432, 78680), (2560, 74746), (2660, 71936), (2810, 68096), (3040, 62944), (3584, 53390), (3934, 48640), (4256, 44960), (4480, 42712), (4496, 42560), (4864, 39340), (5120, 37373), (5320, 35968), (5339, 35840), (5620, 34048), (6080, 31472), (7168, 26695), (7868, 24320), (8512, 22480), (8960, 21356), (8992, 21280), (9728, 19670), (9835, 19456), (10640, 17984), (10678, 17920), (11240, 17024), (12160, 15736)]