423227280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13259}}^1$

素因数の和:13301

約数の個数: 160

約数和(自身を含む): 1578470400

約数和(自身を除く): 1155243120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 13259, 15960, 26518, 31920, 39777, 53036, 66295, 79554, 92813, 106072, 132590, 159108, 185626, 198885, 212144, 251921, 265180, 278439, 318216, 371252, 397770, 464065, 503842, 530360, 556878, 636432, 742504, 755763, 795540, 928130, 1007684, 1060720, 1113756, 1259605, 1392195, 1485008, 1511526, 1591080, 1763447, 1856260, 2015368, 2227512, 2519210, 2784390, 3023052, 3182160, 3526894, 3712520, 3778815, 4030736, 4455024, 5038420, 5290341, 5568780, 6046104, 7053788, 7425040, 7557630, 8817235, 10076840, 10580682, 11137560, 12092208, 14107576, 15115260, 17634470, 20153680, 21161364, 22275120, 26451705, 28215152, 30230520, 35268940, 42322728, 52903410, 60461040, 70537880, 84645456, 105806820, 141075760, 211613640, 423227280]

約数ペア:

[(1, 423227280), (2, 211613640), (3, 141075760), (4, 105806820), (5, 84645456), (6, 70537880), (7, 60461040), (8, 52903410), (10, 42322728), (12, 35268940), (14, 30230520), (15, 28215152), (16, 26451705), (19, 22275120), (20, 21161364), (21, 20153680), (24, 17634470), (28, 15115260), (30, 14107576), (35, 12092208), (38, 11137560), (40, 10580682), (42, 10076840), (48, 8817235), (56, 7557630), (57, 7425040), (60, 7053788), (70, 6046104), (76, 5568780), (80, 5290341), (84, 5038420), (95, 4455024), (105, 4030736), (112, 3778815), (114, 3712520), (120, 3526894), (133, 3182160), (140, 3023052), (152, 2784390), (168, 2519210), (190, 2227512), (210, 2015368), (228, 1856260), (240, 1763447), (266, 1591080), (280, 1511526), (285, 1485008), (304, 1392195), (336, 1259605), (380, 1113756), (399, 1060720), (420, 1007684), (456, 928130), (532, 795540), (560, 755763), (570, 742504), (665, 636432), (760, 556878), (798, 530360), (840, 503842), (912, 464065), (1064, 397770), (1140, 371252), (1330, 318216), (1520, 278439), (1596, 265180), (1680, 251921), (1995, 212144), (2128, 198885), (2280, 185626), (2660, 159108), (3192, 132590), (3990, 106072), (4560, 92813), (5320, 79554), (6384, 66295), (7980, 53036), (10640, 39777), (13259, 31920), (15960, 26518)]