133176320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 132

約数和(自身を含む): 345615480

約数和(自身を除く): 212439160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 148, 152, 160, 185, 190, 256, 296, 304, 320, 370, 380, 512, 592, 608, 640, 703, 740, 760, 1024, 1184, 1216, 1280, 1369, 1406, 1480, 1520, 2368, 2432, 2560, 2738, 2812, 2960, 3040, 3515, 4736, 4864, 5120, 5476, 5624, 5920, 6080, 6845, 7030, 9472, 9728, 10952, 11248, 11840, 12160, 13690, 14060, 18944, 19456, 21904, 22496, 23680, 24320, 26011, 27380, 28120, 37888, 43808, 44992, 47360, 48640, 52022, 54760, 56240, 87616, 89984, 94720, 97280, 104044, 109520, 112480, 130055, 175232, 179968, 189440, 208088, 219040, 224960, 260110, 350464, 359936, 416176, 438080, 449920, 520220, 700928, 719872, 832352, 876160, 899840, 1040440, 1401856, 1664704, 1752320, 1799680, 2080880, 3329408, 3504640, 3599360, 4161760, 6658816, 7009280, 8323520, 13317632, 16647040, 26635264, 33294080, 66588160, 133176320]

約数ペア:

[(1, 133176320), (2, 66588160), (4, 33294080), (5, 26635264), (8, 16647040), (10, 13317632), (16, 8323520), (19, 7009280), (20, 6658816), (32, 4161760), (37, 3599360), (38, 3504640), (40, 3329408), (64, 2080880), (74, 1799680), (76, 1752320), (80, 1664704), (95, 1401856), (128, 1040440), (148, 899840), (152, 876160), (160, 832352), (185, 719872), (190, 700928), (256, 520220), (296, 449920), (304, 438080), (320, 416176), (370, 359936), (380, 350464), (512, 260110), (592, 224960), (608, 219040), (640, 208088), (703, 189440), (740, 179968), (760, 175232), (1024, 130055), (1184, 112480), (1216, 109520), (1280, 104044), (1369, 97280), (1406, 94720), (1480, 89984), (1520, 87616), (2368, 56240), (2432, 54760), (2560, 52022), (2738, 48640), (2812, 47360), (2960, 44992), (3040, 43808), (3515, 37888), (4736, 28120), (4864, 27380), (5120, 26011), (5476, 24320), (5624, 23680), (5920, 22496), (6080, 21904), (6845, 19456), (7030, 18944), (9472, 14060), (9728, 13690), (10952, 12160), (11248, 11840)]