5211326880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{212881}}^1$

素因数の和:212919

約数の個数: 144

約数和(自身を含む): 18829838664

約数和(自身を除く): 13618511784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 212881, 425762, 638643, 851524, 1064405, 1277286, 1703048, 1915929, 2128810, 2554572, 3193215, 3406096, 3618977, 3831858, 4257620, 5109144, 6386430, 6812192, 7237954, 7663716, 8515240, 9579645, 10218288, 10856931, 12772860, 14475908, 15327432, 17030480, 18094885, 19159290, 20436576, 21713862, 25545720, 28951816, 30654864, 32570793, 34060960, 36189770, 38318580, 43427724, 51091440, 54284655, 57903632, 61309728, 65141586, 72379540, 76637160, 86855448, 102182880, 108569310, 115807264, 130283172, 144759080, 153274320, 162853965, 173710896, 217138620, 260566344, 289518160, 306548640, 325707930, 347421792, 434277240, 521132688, 579036320, 651415860, 868554480, 1042265376, 1302831720, 1737108960, 2605663440, 5211326880]

約数ペア:

[(1, 5211326880), (2, 2605663440), (3, 1737108960), (4, 1302831720), (5, 1042265376), (6, 868554480), (8, 651415860), (9, 579036320), (10, 521132688), (12, 434277240), (15, 347421792), (16, 325707930), (17, 306548640), (18, 289518160), (20, 260566344), (24, 217138620), (30, 173710896), (32, 162853965), (34, 153274320), (36, 144759080), (40, 130283172), (45, 115807264), (48, 108569310), (51, 102182880), (60, 86855448), (68, 76637160), (72, 72379540), (80, 65141586), (85, 61309728), (90, 57903632), (96, 54284655), (102, 51091440), (120, 43427724), (136, 38318580), (144, 36189770), (153, 34060960), (160, 32570793), (170, 30654864), (180, 28951816), (204, 25545720), (240, 21713862), (255, 20436576), (272, 19159290), (288, 18094885), (306, 17030480), (340, 15327432), (360, 14475908), (408, 12772860), (480, 10856931), (510, 10218288), (544, 9579645), (612, 8515240), (680, 7663716), (720, 7237954), (765, 6812192), (816, 6386430), (1020, 5109144), (1224, 4257620), (1360, 3831858), (1440, 3618977), (1530, 3406096), (1632, 3193215), (2040, 2554572), (2448, 2128810), (2720, 1915929), (3060, 1703048), (4080, 1277286), (4896, 1064405), (6120, 851524), (8160, 638643), (12240, 425762), (24480, 212881)]