2207520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 8951040

約数和(自身を除く): 6743520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 146, 160, 168, 180, 189, 210, 216, 219, 224, 240, 252, 270, 280, 288, 292, 315, 336, 360, 365, 378, 420, 432, 438, 480, 504, 511, 540, 560, 584, 630, 657, 672, 720, 730, 756, 840, 864, 876, 945, 1008, 1022, 1080, 1095, 1120, 1168, 1260, 1314, 1440, 1460, 1512, 1533, 1680, 1752, 1890, 1971, 2016, 2044, 2160, 2190, 2336, 2520, 2555, 2628, 2920, 3024, 3066, 3285, 3360, 3504, 3780, 3942, 4088, 4320, 4380, 4599, 5040, 5110, 5256, 5840, 6048, 6132, 6570, 7008, 7560, 7665, 7884, 8176, 8760, 9198, 9855, 10080, 10220, 10512, 11680, 12264, 13140, 13797, 15120, 15330, 15768, 16352, 17520, 18396, 19710, 20440, 21024, 22995, 24528, 26280, 27594, 30240, 30660, 31536, 35040, 36792, 39420, 40880, 45990, 49056, 52560, 55188, 61320, 63072, 68985, 73584, 78840, 81760, 91980, 105120, 110376, 122640, 137970, 147168, 157680, 183960, 220752, 245280, 275940, 315360, 367920, 441504, 551880, 735840, 1103760, 2207520]

約数ペア:

[(1, 2207520), (2, 1103760), (3, 735840), (4, 551880), (5, 441504), (6, 367920), (7, 315360), (8, 275940), (9, 245280), (10, 220752), (12, 183960), (14, 157680), (15, 147168), (16, 137970), (18, 122640), (20, 110376), (21, 105120), (24, 91980), (27, 81760), (28, 78840), (30, 73584), (32, 68985), (35, 63072), (36, 61320), (40, 55188), (42, 52560), (45, 49056), (48, 45990), (54, 40880), (56, 39420), (60, 36792), (63, 35040), (70, 31536), (72, 30660), (73, 30240), (80, 27594), (84, 26280), (90, 24528), (96, 22995), (105, 21024), (108, 20440), (112, 19710), (120, 18396), (126, 17520), (135, 16352), (140, 15768), (144, 15330), (146, 15120), (160, 13797), (168, 13140), (180, 12264), (189, 11680), (210, 10512), (216, 10220), (219, 10080), (224, 9855), (240, 9198), (252, 8760), (270, 8176), (280, 7884), (288, 7665), (292, 7560), (315, 7008), (336, 6570), (360, 6132), (365, 6048), (378, 5840), (420, 5256), (432, 5110), (438, 5040), (480, 4599), (504, 4380), (511, 4320), (540, 4088), (560, 3942), (584, 3780), (630, 3504), (657, 3360), (672, 3285), (720, 3066), (730, 3024), (756, 2920), (840, 2628), (864, 2555), (876, 2520), (945, 2336), (1008, 2190), (1022, 2160), (1080, 2044), (1095, 2016), (1120, 1971), (1168, 1890), (1260, 1752), (1314, 1680), (1440, 1533), (1460, 1512)]