1282323840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 256

約数和(自身を含む): 4738936320

約数和(自身を除く): 3456612480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1307, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2614, 2688, 2920, 3066, 3360, 3504, 3921, 4088, 4380, 4480, 4672, 5110, 5228, 5840, 6132, 6535, 6720, 7008, 7665, 7842, 8176, 8760, 9149, 9344, 10220, 10456, 11680, 12264, 13070, 13440, 14016, 15330, 15684, 16352, 17520, 18298, 19605, 20440, 20912, 23360, 24528, 26140, 27447, 28032, 30660, 31368, 32704, 35040, 36596, 39210, 40880, 41824, 45745, 46720, 49056, 52280, 54894, 61320, 62736, 65408, 70080, 73192, 78420, 81760, 83648, 91490, 95411, 98112, 104560, 109788, 122640, 125472, 137235, 140160, 146384, 156840, 163520, 167296, 182980, 190822, 196224, 209120, 219576, 245280, 250944, 274470, 286233, 292768, 313680, 327040, 365960, 381644, 418240, 439152, 477055, 490560, 501888, 548940, 572466, 585536, 627360, 667877, 731920, 763288, 836480, 878304, 954110, 981120, 1097880, 1144932, 1171072, 1254720, 1335754, 1431165, 1463840, 1526576, 1756608, 1908220, 2003631, 2195760, 2289864, 2509440, 2671508, 2862330, 2927680, 3053152, 3339385, 3513216, 3816440, 4007262, 4391520, 4579728, 5343016, 5724660, 5855360, 6106304, 6678770, 7632880, 8014524, 8783040, 9159456, 10018155, 10686032, 11449320, 12212608, 13357540, 15265760, 16029048, 17566080, 18318912, 20036310, 21372064, 22898640, 26715080, 30531520, 32058096, 36637824, 40072620, 42744128, 45797280, 53430160, 61063040, 64116192, 80145240, 85488256, 91594560, 106860320, 128232384, 160290480, 183189120, 213720640, 256464768, 320580960, 427441280, 641161920, 1282323840]

約数ペア:

[(1, 1282323840), (2, 641161920), (3, 427441280), (4, 320580960), (5, 256464768), (6, 213720640), (7, 183189120), (8, 160290480), (10, 128232384), (12, 106860320), (14, 91594560), (15, 85488256), (16, 80145240), (20, 64116192), (21, 61063040), (24, 53430160), (28, 45797280), (30, 42744128), (32, 40072620), (35, 36637824), (40, 32058096), (42, 30531520), (48, 26715080), (56, 22898640), (60, 21372064), (64, 20036310), (70, 18318912), (73, 17566080), (80, 16029048), (84, 15265760), (96, 13357540), (105, 12212608), (112, 11449320), (120, 10686032), (128, 10018155), (140, 9159456), (146, 8783040), (160, 8014524), (168, 7632880), (192, 6678770), (210, 6106304), (219, 5855360), (224, 5724660), (240, 5343016), (280, 4579728), (292, 4391520), (320, 4007262), (336, 3816440), (365, 3513216), (384, 3339385), (420, 3053152), (438, 2927680), (448, 2862330), (480, 2671508), (511, 2509440), (560, 2289864), (584, 2195760), (640, 2003631), (672, 1908220), (730, 1756608), (840, 1526576), (876, 1463840), (896, 1431165), (960, 1335754), (1022, 1254720), (1095, 1171072), (1120, 1144932), (1168, 1097880), (1307, 981120), (1344, 954110), (1460, 878304), (1533, 836480), (1680, 763288), (1752, 731920), (1920, 667877), (2044, 627360), (2190, 585536), (2240, 572466), (2336, 548940), (2555, 501888), (2614, 490560), (2688, 477055), (2920, 439152), (3066, 418240), (3360, 381644), (3504, 365960), (3921, 327040), (4088, 313680), (4380, 292768), (4480, 286233), (4672, 274470), (5110, 250944), (5228, 245280), (5840, 219576), (6132, 209120), (6535, 196224), (6720, 190822), (7008, 182980), (7665, 167296), (7842, 163520), (8176, 156840), (8760, 146384), (9149, 140160), (9344, 137235), (10220, 125472), (10456, 122640), (11680, 109788), (12264, 104560), (13070, 98112), (13440, 95411), (14016, 91490), (15330, 83648), (15684, 81760), (16352, 78420), (17520, 73192), (18298, 70080), (19605, 65408), (20440, 62736), (20912, 61320), (23360, 54894), (24528, 52280), (26140, 49056), (27447, 46720), (28032, 45745), (30660, 41824), (31368, 40880), (32704, 39210), (35040, 36596)]