394577820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 432

約数和(自身を含む): 1582701120

約数和(自身を除く): 1188123300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 109, 117, 119, 126, 130, 140, 153, 156, 169, 170, 180, 182, 195, 204, 210, 218, 221, 234, 238, 252, 255, 260, 273, 306, 315, 327, 338, 340, 357, 364, 390, 420, 436, 442, 455, 468, 476, 507, 510, 545, 546, 585, 595, 612, 630, 654, 663, 676, 714, 763, 765, 780, 819, 845, 884, 910, 981, 1014, 1020, 1071, 1090, 1092, 1105, 1170, 1183, 1190, 1260, 1308, 1326, 1365, 1417, 1428, 1521, 1526, 1530, 1547, 1635, 1638, 1690, 1785, 1820, 1853, 1962, 1989, 2028, 2142, 2180, 2210, 2289, 2340, 2366, 2380, 2535, 2652, 2730, 2834, 2873, 3042, 3052, 3060, 3094, 3270, 3276, 3315, 3380, 3549, 3570, 3706, 3815, 3924, 3978, 4095, 4251, 4284, 4420, 4578, 4641, 4732, 4905, 5070, 5355, 5460, 5559, 5668, 5746, 5915, 6084, 6188, 6540, 6630, 6867, 7085, 7098, 7140, 7412, 7605, 7630, 7735, 7956, 8190, 8502, 8619, 9156, 9265, 9282, 9810, 9919, 9945, 10140, 10647, 10710, 11118, 11445, 11492, 11830, 12753, 12971, 13260, 13734, 13923, 14170, 14196, 14365, 15210, 15260, 15470, 16380, 16677, 17004, 17238, 17745, 18421, 18530, 18564, 19620, 19838, 19890, 20111, 21255, 21294, 21420, 22236, 22890, 23205, 23660, 24089, 25506, 25857, 25942, 27468, 27795, 27846, 28340, 28730, 29757, 30420, 30940, 33354, 34335, 34476, 35490, 36842, 37060, 38913, 39676, 39780, 40222, 42510, 42588, 43095, 45780, 46410, 48178, 49595, 51012, 51714, 51884, 53235, 55263, 55590, 55692, 57460, 59514, 60333, 63765, 64855, 66708, 68670, 69615, 70980, 72267, 73684, 77826, 80444, 83385, 85020, 86190, 89271, 92105, 92820, 96356, 99190, 100555, 103428, 106470, 110526, 111180, 116739, 119028, 120445, 120666, 127530, 128947, 129285, 129710, 137340, 139230, 144534, 148785, 155652, 165789, 166770, 168623, 172380, 178542, 180999, 184210, 194565, 198380, 201110, 212940, 216801, 221052, 233478, 240890, 241332, 255060, 257894, 258570, 259420, 276315, 278460, 289068, 297570, 301665, 313157, 331578, 333540, 337246, 357084, 361335, 361998, 368420, 386841, 389130, 402220, 433602, 446355, 466956, 481780, 505869, 515788, 517140, 552630, 583695, 595140, 603330, 626314, 644735, 663156, 674492, 722670, 723996, 773682, 778260, 828945, 843115, 867204, 892710, 904995, 939471, 1011738, 1084005, 1105260, 1160523, 1167390, 1206660, 1252628, 1289470, 1445340, 1517607, 1547364, 1565785, 1657890, 1686230, 1785420, 1809990, 1878942, 1934205, 2023476, 2168010, 2192099, 2321046, 2334780, 2529345, 2578940, 2818413, 3035214, 3131570, 3315780, 3372460, 3619980, 3757884, 3868410, 4336020, 4384198, 4642092, 4697355, 5058690, 5636826, 5802615, 6070428, 6263140, 6576297, 7588035, 7736820, 8768396, 9394710, 10117380, 10960495, 11273652, 11605230, 13152594, 14092065, 15176070, 18789420, 19728891, 21920990, 23210460, 26305188, 28184130, 30352140, 32881485, 39457782, 43841980, 56368260, 65762970, 78915564, 98644455, 131525940, 197288910, 394577820]

約数ペア:

[(1, 394577820), (2, 197288910), (3, 131525940), (4, 98644455), (5, 78915564), (6, 65762970), (7, 56368260), (9, 43841980), (10, 39457782), (12, 32881485), (13, 30352140), (14, 28184130), (15, 26305188), (17, 23210460), (18, 21920990), (20, 19728891), (21, 18789420), (26, 15176070), (28, 14092065), (30, 13152594), (34, 11605230), (35, 11273652), (36, 10960495), (39, 10117380), (42, 9394710), (45, 8768396), (51, 7736820), (52, 7588035), (60, 6576297), (63, 6263140), (65, 6070428), (68, 5802615), (70, 5636826), (78, 5058690), (84, 4697355), (85, 4642092), (90, 4384198), (91, 4336020), (102, 3868410), (105, 3757884), (109, 3619980), (117, 3372460), (119, 3315780), (126, 3131570), (130, 3035214), (140, 2818413), (153, 2578940), (156, 2529345), (169, 2334780), (170, 2321046), (180, 2192099), (182, 2168010), (195, 2023476), (204, 1934205), (210, 1878942), (218, 1809990), (221, 1785420), (234, 1686230), (238, 1657890), (252, 1565785), (255, 1547364), (260, 1517607), (273, 1445340), (306, 1289470), (315, 1252628), (327, 1206660), (338, 1167390), (340, 1160523), (357, 1105260), (364, 1084005), (390, 1011738), (420, 939471), (436, 904995), (442, 892710), (455, 867204), (468, 843115), (476, 828945), (507, 778260), (510, 773682), (545, 723996), (546, 722670), (585, 674492), (595, 663156), (612, 644735), (630, 626314), (654, 603330), (663, 595140), (676, 583695), (714, 552630), (763, 517140), (765, 515788), (780, 505869), (819, 481780), (845, 466956), (884, 446355), (910, 433602), (981, 402220), (1014, 389130), (1020, 386841), (1071, 368420), (1090, 361998), (1092, 361335), (1105, 357084), (1170, 337246), (1183, 333540), (1190, 331578), (1260, 313157), (1308, 301665), (1326, 297570), (1365, 289068), (1417, 278460), (1428, 276315), (1521, 259420), (1526, 258570), (1530, 257894), (1547, 255060), (1635, 241332), (1638, 240890), (1690, 233478), (1785, 221052), (1820, 216801), (1853, 212940), (1962, 201110), (1989, 198380), (2028, 194565), (2142, 184210), (2180, 180999), (2210, 178542), (2289, 172380), (2340, 168623), (2366, 166770), (2380, 165789), (2535, 155652), (2652, 148785), (2730, 144534), (2834, 139230), (2873, 137340), (3042, 129710), (3052, 129285), (3060, 128947), (3094, 127530), (3270, 120666), (3276, 120445), (3315, 119028), (3380, 116739), (3549, 111180), (3570, 110526), (3706, 106470), (3815, 103428), (3924, 100555), (3978, 99190), (4095, 96356), (4251, 92820), (4284, 92105), (4420, 89271), (4578, 86190), (4641, 85020), (4732, 83385), (4905, 80444), (5070, 77826), (5355, 73684), (5460, 72267), (5559, 70980), (5668, 69615), (5746, 68670), (5915, 66708), (6084, 64855), (6188, 63765), (6540, 60333), (6630, 59514), (6867, 57460), (7085, 55692), (7098, 55590), (7140, 55263), (7412, 53235), (7605, 51884), (7630, 51714), (7735, 51012), (7956, 49595), (8190, 48178), (8502, 46410), (8619, 45780), (9156, 43095), (9265, 42588), (9282, 42510), (9810, 40222), (9919, 39780), (9945, 39676), (10140, 38913), (10647, 37060), (10710, 36842), (11118, 35490), (11445, 34476), (11492, 34335), (11830, 33354), (12753, 30940), (12971, 30420), (13260, 29757), (13734, 28730), (13923, 28340), (14170, 27846), (14196, 27795), (14365, 27468), (15210, 25942), (15260, 25857), (15470, 25506), (16380, 24089), (16677, 23660), (17004, 23205), (17238, 22890), (17745, 22236), (18421, 21420), (18530, 21294), (18564, 21255), (19620, 20111), (19838, 19890)]