16040160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 42020640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 79, 80, 90, 94, 96, 108, 120, 135, 141, 144, 158, 160, 180, 188, 216, 235, 237, 240, 270, 282, 288, 316, 360, 376, 395, 423, 432, 470, 474, 480, 540, 564, 632, 705, 711, 720, 752, 790, 846, 864, 940, 948, 1080, 1128, 1185, 1264, 1269, 1410, 1422, 1440, 1504, 1580, 1692, 1880, 1896, 2115, 2133, 2160, 2256, 2370, 2528, 2538, 2820, 2844, 3160, 3384, 3555, 3713, 3760, 3792, 4230, 4266, 4320, 4512, 4740, 5076, 5640, 5688, 6320, 6345, 6768, 7110, 7426, 7520, 7584, 8460, 8532, 9480, 10152, 10665, 11139, 11280, 11376, 12640, 12690, 13536, 14220, 14852, 16920, 17064, 18565, 18960, 20304, 21330, 22278, 22560, 22752, 25380, 28440, 29704, 33417, 33840, 34128, 37130, 37920, 40608, 42660, 44556, 50760, 55695, 56880, 59408, 66834, 67680, 68256, 74260, 85320, 89112, 100251, 101520, 111390, 113760, 118816, 133668, 148520, 167085, 170640, 178224, 200502, 203040, 222780, 267336, 297040, 334170, 341280, 356448, 401004, 445560, 501255, 534672, 594080, 668340, 802008, 891120, 1002510, 1069344, 1336680, 1604016, 1782240, 2005020, 2673360, 3208032, 4010040, 5346720, 8020080, 16040160]

約数ペア:

[(1, 16040160), (2, 8020080), (3, 5346720), (4, 4010040), (5, 3208032), (6, 2673360), (8, 2005020), (9, 1782240), (10, 1604016), (12, 1336680), (15, 1069344), (16, 1002510), (18, 891120), (20, 802008), (24, 668340), (27, 594080), (30, 534672), (32, 501255), (36, 445560), (40, 401004), (45, 356448), (47, 341280), (48, 334170), (54, 297040), (60, 267336), (72, 222780), (79, 203040), (80, 200502), (90, 178224), (94, 170640), (96, 167085), (108, 148520), (120, 133668), (135, 118816), (141, 113760), (144, 111390), (158, 101520), (160, 100251), (180, 89112), (188, 85320), (216, 74260), (235, 68256), (237, 67680), (240, 66834), (270, 59408), (282, 56880), (288, 55695), (316, 50760), (360, 44556), (376, 42660), (395, 40608), (423, 37920), (432, 37130), (470, 34128), (474, 33840), (480, 33417), (540, 29704), (564, 28440), (632, 25380), (705, 22752), (711, 22560), (720, 22278), (752, 21330), (790, 20304), (846, 18960), (864, 18565), (940, 17064), (948, 16920), (1080, 14852), (1128, 14220), (1185, 13536), (1264, 12690), (1269, 12640), (1410, 11376), (1422, 11280), (1440, 11139), (1504, 10665), (1580, 10152), (1692, 9480), (1880, 8532), (1896, 8460), (2115, 7584), (2133, 7520), (2160, 7426), (2256, 7110), (2370, 6768), (2528, 6345), (2538, 6320), (2820, 5688), (2844, 5640), (3160, 5076), (3384, 4740), (3555, 4512), (3713, 4320), (3760, 4266), (3792, 4230)]