842423520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1409

約数の個数: 192

約数和(自身を含む): 2834818560

約数和(自身を除く): 1992395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 480, 568, 570, 608, 710, 760, 852, 912, 1065, 1136, 1140, 1301, 1349, 1420, 1520, 1704, 1824, 2130, 2272, 2280, 2602, 2698, 2840, 3040, 3408, 3903, 4047, 4260, 4560, 5204, 5396, 5680, 6505, 6745, 6816, 7806, 8094, 8520, 9120, 10408, 10792, 11360, 13010, 13490, 15612, 16188, 17040, 19515, 20235, 20816, 21584, 24719, 26020, 26980, 31224, 32376, 34080, 39030, 40470, 41632, 43168, 49438, 52040, 53960, 62448, 64752, 74157, 78060, 80940, 92371, 98876, 104080, 107920, 123595, 124896, 129504, 148314, 156120, 161880, 184742, 197752, 208160, 215840, 247190, 277113, 296628, 312240, 323760, 369484, 370785, 395504, 461855, 494380, 554226, 593256, 624480, 647520, 738968, 741570, 791008, 923710, 988760, 1108452, 1186512, 1385565, 1477936, 1483140, 1755049, 1847420, 1977520, 2216904, 2373024, 2771130, 2955872, 2966280, 3510098, 3694840, 3955040, 4433808, 5265147, 5542260, 5932560, 7020196, 7389680, 8775245, 8867616, 10530294, 11084520, 11865120, 14040392, 14779360, 17550490, 21060588, 22169040, 26325735, 28080784, 35100980, 42121176, 44338080, 52651470, 56161568, 70201960, 84242352, 105302940, 140403920, 168484704, 210605880, 280807840, 421211760, 842423520]

約数ペア:

[(1, 842423520), (2, 421211760), (3, 280807840), (4, 210605880), (5, 168484704), (6, 140403920), (8, 105302940), (10, 84242352), (12, 70201960), (15, 56161568), (16, 52651470), (19, 44338080), (20, 42121176), (24, 35100980), (30, 28080784), (32, 26325735), (38, 22169040), (40, 21060588), (48, 17550490), (57, 14779360), (60, 14040392), (71, 11865120), (76, 11084520), (80, 10530294), (95, 8867616), (96, 8775245), (114, 7389680), (120, 7020196), (142, 5932560), (152, 5542260), (160, 5265147), (190, 4433808), (213, 3955040), (228, 3694840), (240, 3510098), (284, 2966280), (285, 2955872), (304, 2771130), (355, 2373024), (380, 2216904), (426, 1977520), (456, 1847420), (480, 1755049), (568, 1483140), (570, 1477936), (608, 1385565), (710, 1186512), (760, 1108452), (852, 988760), (912, 923710), (1065, 791008), (1136, 741570), (1140, 738968), (1301, 647520), (1349, 624480), (1420, 593256), (1520, 554226), (1704, 494380), (1824, 461855), (2130, 395504), (2272, 370785), (2280, 369484), (2602, 323760), (2698, 312240), (2840, 296628), (3040, 277113), (3408, 247190), (3903, 215840), (4047, 208160), (4260, 197752), (4560, 184742), (5204, 161880), (5396, 156120), (5680, 148314), (6505, 129504), (6745, 124896), (6816, 123595), (7806, 107920), (8094, 104080), (8520, 98876), (9120, 92371), (10408, 80940), (10792, 78060), (11360, 74157), (13010, 64752), (13490, 62448), (15612, 53960), (16188, 52040), (17040, 49438), (19515, 43168), (20235, 41632), (20816, 40470), (21584, 39030), (24719, 34080), (26020, 32376), (26980, 31224)]