4483920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 16927488

約数和(自身を除く): 12443568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 157, 168, 170, 204, 210, 238, 240, 255, 272, 280, 314, 336, 340, 357, 408, 420, 471, 476, 510, 560, 595, 628, 680, 714, 785, 816, 840, 942, 952, 1020, 1099, 1190, 1256, 1360, 1428, 1570, 1680, 1785, 1884, 1904, 2040, 2198, 2355, 2380, 2512, 2669, 2856, 3140, 3297, 3570, 3768, 4080, 4396, 4710, 4760, 5338, 5495, 5712, 6280, 6594, 7140, 7536, 8007, 8792, 9420, 9520, 10676, 10990, 12560, 13188, 13345, 14280, 16014, 16485, 17584, 18683, 18840, 21352, 21980, 26376, 26690, 28560, 32028, 32970, 37366, 37680, 40035, 42704, 43960, 52752, 53380, 56049, 64056, 65940, 74732, 80070, 87920, 93415, 106760, 112098, 128112, 131880, 149464, 160140, 186830, 213520, 224196, 263760, 280245, 298928, 320280, 373660, 448392, 560490, 640560, 747320, 896784, 1120980, 1494640, 2241960, 4483920]

約数ペア:

[(1, 4483920), (2, 2241960), (3, 1494640), (4, 1120980), (5, 896784), (6, 747320), (7, 640560), (8, 560490), (10, 448392), (12, 373660), (14, 320280), (15, 298928), (16, 280245), (17, 263760), (20, 224196), (21, 213520), (24, 186830), (28, 160140), (30, 149464), (34, 131880), (35, 128112), (40, 112098), (42, 106760), (48, 93415), (51, 87920), (56, 80070), (60, 74732), (68, 65940), (70, 64056), (80, 56049), (84, 53380), (85, 52752), (102, 43960), (105, 42704), (112, 40035), (119, 37680), (120, 37366), (136, 32970), (140, 32028), (157, 28560), (168, 26690), (170, 26376), (204, 21980), (210, 21352), (238, 18840), (240, 18683), (255, 17584), (272, 16485), (280, 16014), (314, 14280), (336, 13345), (340, 13188), (357, 12560), (408, 10990), (420, 10676), (471, 9520), (476, 9420), (510, 8792), (560, 8007), (595, 7536), (628, 7140), (680, 6594), (714, 6280), (785, 5712), (816, 5495), (840, 5338), (942, 4760), (952, 4710), (1020, 4396), (1099, 4080), (1190, 3768), (1256, 3570), (1360, 3297), (1428, 3140), (1570, 2856), (1680, 2669), (1785, 2512), (1884, 2380), (1904, 2355), (2040, 2198)]