201619550520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10981457}}^1$

素因数の和:10981494

約数の個数: 128

約数和(自身を含む): 711598478400

約数和(自身を除く): 509978927880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 10981457, 21962914, 32944371, 43925828, 54907285, 65888742, 87851656, 98833113, 109814570, 131777484, 164721855, 186684769, 197666226, 219629140, 263554968, 296499339, 329443710, 373369538, 395332452, 439258280, 494165565, 560054307, 592998678, 658887420, 746739076, 790664904, 933423845, 988331130, 1120108614, 1185997356, 1317774840, 1482496695, 1493478152, 1680162921, 1866847690, 1976662260, 2240217228, 2371994712, 2800271535, 2964993390, 3360325842, 3733695380, 3953324520, 4480434456, 5040488763, 5600543070, 5929986780, 6720651684, 7467390760, 8400814605, 10080977526, 11201086140, 11859973560, 13441303368, 16801629210, 20161955052, 22402172280, 25202443815, 33603258420, 40323910104, 50404887630, 67206516840, 100809775260, 201619550520]

約数ペア:

[(1, 201619550520), (2, 100809775260), (3, 67206516840), (4, 50404887630), (5, 40323910104), (6, 33603258420), (8, 25202443815), (9, 22402172280), (10, 20161955052), (12, 16801629210), (15, 13441303368), (17, 11859973560), (18, 11201086140), (20, 10080977526), (24, 8400814605), (27, 7467390760), (30, 6720651684), (34, 5929986780), (36, 5600543070), (40, 5040488763), (45, 4480434456), (51, 3953324520), (54, 3733695380), (60, 3360325842), (68, 2964993390), (72, 2800271535), (85, 2371994712), (90, 2240217228), (102, 1976662260), (108, 1866847690), (120, 1680162921), (135, 1493478152), (136, 1482496695), (153, 1317774840), (170, 1185997356), (180, 1120108614), (204, 988331130), (216, 933423845), (255, 790664904), (270, 746739076), (306, 658887420), (340, 592998678), (360, 560054307), (408, 494165565), (459, 439258280), (510, 395332452), (540, 373369538), (612, 329443710), (680, 296499339), (765, 263554968), (918, 219629140), (1020, 197666226), (1080, 186684769), (1224, 164721855), (1530, 131777484), (1836, 109814570), (2040, 98833113), (2295, 87851656), (3060, 65888742), (3672, 54907285), (4590, 43925828), (6120, 32944371), (9180, 21962914), (18360, 10981457)]