1334447520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20903}}^1$

素因数の和:20947

約数の個数: 192

約数和(自身を含む): 5057095680

約数和(自身を除く): 3722648160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 20903, 21280, 31920, 41806, 62709, 63840, 83612, 104515, 125418, 146321, 167224, 209030, 250836, 292642, 313545, 334448, 397157, 418060, 438963, 501672, 585284, 627090, 668896, 731605, 794314, 836120, 877926, 1003344, 1170568, 1191471, 1254180, 1463210, 1588628, 1672240, 1755852, 1985785, 2006688, 2194815, 2341136, 2382942, 2508360, 2780099, 2926420, 3177256, 3344480, 3511704, 3971570, 4389630, 4682272, 4765884, 5016720, 5560198, 5852840, 5957355, 6354512, 7023408, 7943140, 8340297, 8779260, 9531768, 10033440, 11120396, 11705680, 11914710, 12709024, 13900495, 14046816, 15886280, 16680594, 17558520, 19063536, 22240792, 23411360, 23829420, 27800990, 31772560, 33361188, 35117040, 38127072, 41701485, 44481584, 47658840, 55601980, 63545120, 66722376, 70234080, 83402970, 88963168, 95317680, 111203960, 133444752, 166805940, 190635360, 222407920, 266889504, 333611880, 444815840, 667223760, 1334447520]

約数ペア:

[(1, 1334447520), (2, 667223760), (3, 444815840), (4, 333611880), (5, 266889504), (6, 222407920), (7, 190635360), (8, 166805940), (10, 133444752), (12, 111203960), (14, 95317680), (15, 88963168), (16, 83402970), (19, 70234080), (20, 66722376), (21, 63545120), (24, 55601980), (28, 47658840), (30, 44481584), (32, 41701485), (35, 38127072), (38, 35117040), (40, 33361188), (42, 31772560), (48, 27800990), (56, 23829420), (57, 23411360), (60, 22240792), (70, 19063536), (76, 17558520), (80, 16680594), (84, 15886280), (95, 14046816), (96, 13900495), (105, 12709024), (112, 11914710), (114, 11705680), (120, 11120396), (133, 10033440), (140, 9531768), (152, 8779260), (160, 8340297), (168, 7943140), (190, 7023408), (210, 6354512), (224, 5957355), (228, 5852840), (240, 5560198), (266, 5016720), (280, 4765884), (285, 4682272), (304, 4389630), (336, 3971570), (380, 3511704), (399, 3344480), (420, 3177256), (456, 2926420), (480, 2780099), (532, 2508360), (560, 2382942), (570, 2341136), (608, 2194815), (665, 2006688), (672, 1985785), (760, 1755852), (798, 1672240), (840, 1588628), (912, 1463210), (1064, 1254180), (1120, 1191471), (1140, 1170568), (1330, 1003344), (1520, 877926), (1596, 836120), (1680, 794314), (1824, 731605), (1995, 668896), (2128, 627090), (2280, 585284), (2660, 501672), (3040, 438963), (3192, 418060), (3360, 397157), (3990, 334448), (4256, 313545), (4560, 292642), (5320, 250836), (6384, 209030), (7980, 167224), (9120, 146321), (10640, 125418), (12768, 104515), (15960, 83612), (20903, 63840), (21280, 62709), (31920, 41806)]