19008362240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8263

約数の個数: 216

約数和(自身を含む): 54402711552

約数和(自身を除く): 35394349312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 245, 256, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 640, 740, 784, 896, 980, 1036, 1120, 1184, 1280, 1295, 1480, 1568, 1792, 1813, 1960, 2072, 2240, 2368, 2590, 2960, 3136, 3626, 3920, 4144, 4480, 4736, 5180, 5920, 6272, 7252, 7840, 8191, 8288, 8960, 9065, 9472, 10360, 11840, 12544, 14504, 15680, 16382, 16576, 18130, 20720, 23680, 29008, 31360, 32764, 33152, 36260, 40955, 41440, 47360, 57337, 58016, 62720, 65528, 66304, 72520, 81910, 82880, 114674, 116032, 131056, 145040, 163820, 165760, 229348, 232064, 262112, 286685, 290080, 303067, 327640, 331520, 401359, 458696, 464128, 524224, 573370, 580160, 606134, 655280, 802718, 917392, 1048448, 1146740, 1160320, 1212268, 1310560, 1515335, 1605436, 1834784, 2006795, 2096896, 2121469, 2293480, 2320640, 2424536, 2621120, 3030670, 3210872, 3669568, 4013590, 4242938, 4586960, 4849072, 5242240, 6061340, 6421744, 7339136, 8027180, 8485876, 9173920, 9698144, 10484480, 10607345, 12122680, 12843488, 14678272, 14850283, 16054360, 16971752, 18347840, 19396288, 21214690, 24245360, 25686976, 29700566, 32108720, 33943504, 36695680, 38792576, 42429380, 48490720, 51373952, 59401132, 64217440, 67887008, 73391360, 74251415, 77585152, 84858760, 96981440, 102747904, 118802264, 128434880, 135774016, 148502830, 169717520, 193962880, 237604528, 256869760, 271548032, 297005660, 339435040, 387925760, 475209056, 513739520, 543096064, 594011320, 678870080, 950418112, 1188022640, 1357740160, 1900836224, 2376045280, 2715480320, 3801672448, 4752090560, 9504181120, 19008362240]

約数ペア:

[(1, 19008362240), (2, 9504181120), (4, 4752090560), (5, 3801672448), (7, 2715480320), (8, 2376045280), (10, 1900836224), (14, 1357740160), (16, 1188022640), (20, 950418112), (28, 678870080), (32, 594011320), (35, 543096064), (37, 513739520), (40, 475209056), (49, 387925760), (56, 339435040), (64, 297005660), (70, 271548032), (74, 256869760), (80, 237604528), (98, 193962880), (112, 169717520), (128, 148502830), (140, 135774016), (148, 128434880), (160, 118802264), (185, 102747904), (196, 96981440), (224, 84858760), (245, 77585152), (256, 74251415), (259, 73391360), (280, 67887008), (296, 64217440), (320, 59401132), (370, 51373952), (392, 48490720), (448, 42429380), (490, 38792576), (518, 36695680), (560, 33943504), (592, 32108720), (640, 29700566), (740, 25686976), (784, 24245360), (896, 21214690), (980, 19396288), (1036, 18347840), (1120, 16971752), (1184, 16054360), (1280, 14850283), (1295, 14678272), (1480, 12843488), (1568, 12122680), (1792, 10607345), (1813, 10484480), (1960, 9698144), (2072, 9173920), (2240, 8485876), (2368, 8027180), (2590, 7339136), (2960, 6421744), (3136, 6061340), (3626, 5242240), (3920, 4849072), (4144, 4586960), (4480, 4242938), (4736, 4013590), (5180, 3669568), (5920, 3210872), (6272, 3030670), (7252, 2621120), (7840, 2424536), (8191, 2320640), (8288, 2293480), (8960, 2121469), (9065, 2096896), (9472, 2006795), (10360, 1834784), (11840, 1605436), (12544, 1515335), (14504, 1310560), (15680, 1212268), (16382, 1160320), (16576, 1146740), (18130, 1048448), (20720, 917392), (23680, 802718), (29008, 655280), (31360, 606134), (32764, 580160), (33152, 573370), (36260, 524224), (40955, 464128), (41440, 458696), (47360, 401359), (57337, 331520), (58016, 327640), (62720, 303067), (65528, 290080), (66304, 286685), (72520, 262112), (81910, 232064), (82880, 229348), (114674, 165760), (116032, 163820), (131056, 145040)]