5641440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 21482496

約数和(自身を除く): 15841056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 73, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 146, 160, 161, 168, 184, 210, 219, 224, 230, 240, 276, 280, 292, 322, 336, 345, 365, 368, 420, 438, 460, 480, 483, 511, 552, 560, 584, 644, 672, 690, 730, 736, 805, 840, 876, 920, 966, 1022, 1095, 1104, 1120, 1168, 1288, 1380, 1460, 1533, 1610, 1679, 1680, 1752, 1840, 1932, 2044, 2190, 2208, 2336, 2415, 2555, 2576, 2760, 2920, 3066, 3220, 3358, 3360, 3504, 3680, 3864, 4088, 4380, 4830, 5037, 5110, 5152, 5520, 5840, 6132, 6440, 6716, 7008, 7665, 7728, 8176, 8395, 8760, 9660, 10074, 10220, 11040, 11680, 11753, 12264, 12880, 13432, 15330, 15456, 16352, 16790, 17520, 19320, 20148, 20440, 23506, 24528, 25185, 25760, 26864, 30660, 33580, 35040, 35259, 38640, 40296, 40880, 47012, 49056, 50370, 53728, 58765, 61320, 67160, 70518, 77280, 80592, 81760, 94024, 100740, 117530, 122640, 134320, 141036, 161184, 176295, 188048, 201480, 235060, 245280, 268640, 282072, 352590, 376096, 402960, 470120, 564144, 705180, 805920, 940240, 1128288, 1410360, 1880480, 2820720, 5641440]

約数ペア:

[(1, 5641440), (2, 2820720), (3, 1880480), (4, 1410360), (5, 1128288), (6, 940240), (7, 805920), (8, 705180), (10, 564144), (12, 470120), (14, 402960), (15, 376096), (16, 352590), (20, 282072), (21, 268640), (23, 245280), (24, 235060), (28, 201480), (30, 188048), (32, 176295), (35, 161184), (40, 141036), (42, 134320), (46, 122640), (48, 117530), (56, 100740), (60, 94024), (69, 81760), (70, 80592), (73, 77280), (80, 70518), (84, 67160), (92, 61320), (96, 58765), (105, 53728), (112, 50370), (115, 49056), (120, 47012), (138, 40880), (140, 40296), (146, 38640), (160, 35259), (161, 35040), (168, 33580), (184, 30660), (210, 26864), (219, 25760), (224, 25185), (230, 24528), (240, 23506), (276, 20440), (280, 20148), (292, 19320), (322, 17520), (336, 16790), (345, 16352), (365, 15456), (368, 15330), (420, 13432), (438, 12880), (460, 12264), (480, 11753), (483, 11680), (511, 11040), (552, 10220), (560, 10074), (584, 9660), (644, 8760), (672, 8395), (690, 8176), (730, 7728), (736, 7665), (805, 7008), (840, 6716), (876, 6440), (920, 6132), (966, 5840), (1022, 5520), (1095, 5152), (1104, 5110), (1120, 5037), (1168, 4830), (1288, 4380), (1380, 4088), (1460, 3864), (1533, 3680), (1610, 3504), (1679, 3360), (1680, 3358), (1752, 3220), (1840, 3066), (1932, 2920), (2044, 2760), (2190, 2576), (2208, 2555), (2336, 2415)]