2040696320

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3660

約数の個数: 160

約数和(自身を含む): 5580767808

約数和(自身を除く): 3540071488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 512, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1280, 1360, 1664, 1768, 2080, 2176, 2210, 2560, 2720, 3328, 3536, 3607, 4160, 4352, 4420, 5440, 6656, 7072, 7214, 8320, 8704, 8840, 10880, 14144, 14428, 16640, 17680, 18035, 21760, 28288, 28856, 33280, 35360, 36070, 43520, 46891, 56576, 57712, 61319, 70720, 72140, 93782, 113152, 115424, 122638, 141440, 144280, 187564, 230848, 234455, 245276, 282880, 288560, 306595, 375128, 461696, 468910, 490552, 565760, 577120, 613190, 750256, 797147, 923392, 937820, 981104, 1154240, 1226380, 1500512, 1594294, 1846784, 1875640, 1962208, 2308480, 2452760, 3001024, 3188588, 3751280, 3924416, 3985735, 4616960, 4905520, 6002048, 6377176, 7502560, 7848832, 7971470, 9233920, 9811040, 12004096, 12754352, 15005120, 15697664, 15942940, 19622080, 24008192, 25508704, 30010240, 31395328, 31885880, 39244160, 51017408, 60020480, 63771760, 78488320, 102034816, 120040960, 127543520, 156976640, 204069632, 255087040, 408139264, 510174080, 1020348160, 2040696320]

約数ペア:

[(1, 2040696320), (2, 1020348160), (4, 510174080), (5, 408139264), (8, 255087040), (10, 204069632), (13, 156976640), (16, 127543520), (17, 120040960), (20, 102034816), (26, 78488320), (32, 63771760), (34, 60020480), (40, 51017408), (52, 39244160), (64, 31885880), (65, 31395328), (68, 30010240), (80, 25508704), (85, 24008192), (104, 19622080), (128, 15942940), (130, 15697664), (136, 15005120), (160, 12754352), (170, 12004096), (208, 9811040), (221, 9233920), (256, 7971470), (260, 7848832), (272, 7502560), (320, 6377176), (340, 6002048), (416, 4905520), (442, 4616960), (512, 3985735), (520, 3924416), (544, 3751280), (640, 3188588), (680, 3001024), (832, 2452760), (884, 2308480), (1040, 1962208), (1088, 1875640), (1105, 1846784), (1280, 1594294), (1360, 1500512), (1664, 1226380), (1768, 1154240), (2080, 981104), (2176, 937820), (2210, 923392), (2560, 797147), (2720, 750256), (3328, 613190), (3536, 577120), (3607, 565760), (4160, 490552), (4352, 468910), (4420, 461696), (5440, 375128), (6656, 306595), (7072, 288560), (7214, 282880), (8320, 245276), (8704, 234455), (8840, 230848), (10880, 187564), (14144, 144280), (14428, 141440), (16640, 122638), (17680, 115424), (18035, 113152), (21760, 93782), (28288, 72140), (28856, 70720), (33280, 61319), (35360, 57712), (36070, 56576), (43520, 46891)]