66588160

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 172723320

約数和(自身を除く): 106135160

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, 1184, 1216, 1280, 1369, 1406, 1480, 1520, 2368, 2432, 2560, 2738, 2812, 2960, 3040, 3515, 4736, 4864, 5476, 5624, 5920, 6080, 6845, 7030, 9472, 9728, 10952, 11248, 11840, 12160, 13690, 14060, 18944, 21904, 22496, 23680, 24320, 26011, 27380, 28120, 43808, 44992, 47360, 48640, 52022, 54760, 56240, 87616, 89984, 94720, 104044, 109520, 112480, 130055, 175232, 179968, 208088, 219040, 224960, 260110, 350464, 359936, 416176, 438080, 449920, 520220, 700928, 832352, 876160, 899840, 1040440, 1664704, 1752320, 1799680, 2080880, 3329408, 3504640, 4161760, 6658816, 8323520, 13317632, 16647040, 33294080, 66588160]

約数ペア:

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