419273323520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{13687}}^1$

素因数の和:13936

約数の個数: 176

約数和(自身を含む): 1043664227328

約数和(自身を除く): 624390903808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 193, 248, 256, 310, 320, 386, 496, 512, 620, 640, 772, 965, 992, 1024, 1240, 1280, 1544, 1930, 1984, 2480, 2560, 3088, 3860, 3968, 4960, 5120, 5983, 6176, 7720, 7936, 9920, 11966, 12352, 13687, 15440, 15872, 19840, 23932, 24704, 27374, 29915, 30880, 31744, 39680, 47864, 49408, 54748, 59830, 61760, 68435, 79360, 95728, 98816, 109496, 119660, 123520, 136870, 158720, 191456, 197632, 218992, 239320, 247040, 273740, 382912, 424297, 437984, 478640, 494080, 547480, 765824, 848594, 875968, 957280, 988160, 1094960, 1531648, 1697188, 1751936, 1914560, 2121485, 2189920, 2641591, 3063296, 3394376, 3503872, 3829120, 4242970, 4379840, 5283182, 6126592, 6788752, 7007744, 7658240, 8485940, 8759680, 10566364, 13207955, 13577504, 14015488, 15316480, 16971880, 17519360, 21132728, 26415910, 27155008, 30632960, 33943760, 35038720, 42265456, 52831820, 54310016, 67887520, 70077440, 81889321, 84530912, 105663640, 108620032, 135775040, 163778642, 169061824, 211327280, 217240064, 271550080, 327557284, 338123648, 409446605, 422654560, 434480128, 543100160, 655114568, 676247296, 818893210, 845309120, 1086200320, 1310229136, 1352494592, 1637786420, 1690618240, 2172400640, 2620458272, 2704989184, 3275572840, 3381236480, 5240916544, 6551145680, 6762472960, 10481833088, 13102291360, 13524945920, 20963666176, 26204582720, 41927332352, 52409165440, 83854664704, 104818330880, 209636661760, 419273323520]

約数ペア:

[(1, 419273323520), (2, 209636661760), (4, 104818330880), (5, 83854664704), (8, 52409165440), (10, 41927332352), (16, 26204582720), (20, 20963666176), (31, 13524945920), (32, 13102291360), (40, 10481833088), (62, 6762472960), (64, 6551145680), (80, 5240916544), (124, 3381236480), (128, 3275572840), (155, 2704989184), (160, 2620458272), (193, 2172400640), (248, 1690618240), (256, 1637786420), (310, 1352494592), (320, 1310229136), (386, 1086200320), (496, 845309120), (512, 818893210), (620, 676247296), (640, 655114568), (772, 543100160), (965, 434480128), (992, 422654560), (1024, 409446605), (1240, 338123648), (1280, 327557284), (1544, 271550080), (1930, 217240064), (1984, 211327280), (2480, 169061824), (2560, 163778642), (3088, 135775040), (3860, 108620032), (3968, 105663640), (4960, 84530912), (5120, 81889321), (5983, 70077440), (6176, 67887520), (7720, 54310016), (7936, 52831820), (9920, 42265456), (11966, 35038720), (12352, 33943760), (13687, 30632960), (15440, 27155008), (15872, 26415910), (19840, 21132728), (23932, 17519360), (24704, 16971880), (27374, 15316480), (29915, 14015488), (30880, 13577504), (31744, 13207955), (39680, 10566364), (47864, 8759680), (49408, 8485940), (54748, 7658240), (59830, 7007744), (61760, 6788752), (68435, 6126592), (79360, 5283182), (95728, 4379840), (98816, 4242970), (109496, 3829120), (119660, 3503872), (123520, 3394376), (136870, 3063296), (158720, 2641591), (191456, 2189920), (197632, 2121485), (218992, 1914560), (239320, 1751936), (247040, 1697188), (273740, 1531648), (382912, 1094960), (424297, 988160), (437984, 957280), (478640, 875968), (494080, 848594), (547480, 765824)]