1901141280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8673

約数の個数: 240

約数和(自身を含む): 7104940920

約数和(自身を除く): 5203799640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 8629, 9180, 11016, 12240, 12960, 13770, 14688, 17258, 18360, 22032, 24480, 25887, 27540, 34516, 36720, 43145, 44064, 51774, 55080, 69032, 73440, 77661, 86290, 103548, 110160, 129435, 138064, 146693, 155322, 172580, 207096, 220320, 232983, 258870, 276128, 293386, 310644, 345160, 388305, 414192, 440079, 465966, 517740, 586772, 621288, 690320, 698949, 733465, 776610, 828384, 880158, 931932, 1035480, 1164915, 1173544, 1242576, 1320237, 1380640, 1397898, 1466930, 1553220, 1760316, 1863864, 2070960, 2200395, 2329830, 2347088, 2485152, 2640474, 2795796, 2933860, 3106440, 3494745, 3520632, 3727728, 3960711, 4141920, 4400790, 4659660, 4694176, 5280948, 5591592, 5867720, 6212880, 6601185, 6989490, 7041264, 7455456, 7921422, 8801580, 9319320, 10561896, 11183184, 11735440, 11882133, 12425760, 13202370, 13978980, 14082528, 15842844, 17603160, 18638640, 19803555, 21123792, 22366368, 23470880, 23764266, 26404740, 27957960, 31685688, 35206320, 37277280, 39607110, 42247584, 47528532, 52809480, 55915920, 59410665, 63371376, 70412640, 79214220, 95057064, 105618960, 111831840, 118821330, 126742752, 158428440, 190114128, 211237920, 237642660, 316856880, 380228256, 475285320, 633713760, 950570640, 1901141280]

約数ペア:

[(1, 1901141280), (2, 950570640), (3, 633713760), (4, 475285320), (5, 380228256), (6, 316856880), (8, 237642660), (9, 211237920), (10, 190114128), (12, 158428440), (15, 126742752), (16, 118821330), (17, 111831840), (18, 105618960), (20, 95057064), (24, 79214220), (27, 70412640), (30, 63371376), (32, 59410665), (34, 55915920), (36, 52809480), (40, 47528532), (45, 42247584), (48, 39607110), (51, 37277280), (54, 35206320), (60, 31685688), (68, 27957960), (72, 26404740), (80, 23764266), (81, 23470880), (85, 22366368), (90, 21123792), (96, 19803555), (102, 18638640), (108, 17603160), (120, 15842844), (135, 14082528), (136, 13978980), (144, 13202370), (153, 12425760), (160, 11882133), (162, 11735440), (170, 11183184), (180, 10561896), (204, 9319320), (216, 8801580), (240, 7921422), (255, 7455456), (270, 7041264), (272, 6989490), (288, 6601185), (306, 6212880), (324, 5867720), (340, 5591592), (360, 5280948), (405, 4694176), (408, 4659660), (432, 4400790), (459, 4141920), (480, 3960711), (510, 3727728), (540, 3520632), (544, 3494745), (612, 3106440), (648, 2933860), (680, 2795796), (720, 2640474), (765, 2485152), (810, 2347088), (816, 2329830), (864, 2200395), (918, 2070960), (1020, 1863864), (1080, 1760316), (1224, 1553220), (1296, 1466930), (1360, 1397898), (1377, 1380640), (1440, 1320237), (1530, 1242576), (1620, 1173544), (1632, 1164915), (1836, 1035480), (2040, 931932), (2160, 880158), (2295, 828384), (2448, 776610), (2592, 733465), (2720, 698949), (2754, 690320), (3060, 621288), (3240, 586772), (3672, 517740), (4080, 465966), (4320, 440079), (4590, 414192), (4896, 388305), (5508, 345160), (6120, 310644), (6480, 293386), (6885, 276128), (7344, 258870), (8160, 232983), (8629, 220320), (9180, 207096), (11016, 172580), (12240, 155322), (12960, 146693), (13770, 138064), (14688, 129435), (17258, 110160), (18360, 103548), (22032, 86290), (24480, 77661), (25887, 73440), (27540, 69032), (34516, 55080), (36720, 51774), (43145, 44064)]