21883881240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1558681}}^1$

素因数の和:1558714

約数の個数: 128

約数和(自身を含む): 78557572800

約数和(自身を除く): 56673691560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 1558681, 3117362, 4676043, 6234724, 7793405, 9352086, 12469448, 14028129, 15586810, 18704172, 20262853, 23380215, 28056258, 31173620, 37408344, 40525706, 42084387, 46760430, 56112516, 60788559, 62347240, 70140645, 81051412, 84168774, 93520860, 101314265, 112225032, 121577118, 140281290, 162102824, 168337548, 182365677, 187041720, 202628530, 210421935, 243154236, 280562580, 303942795, 336675096, 364731354, 405257060, 420843870, 486308472, 547097031, 561125160, 607885590, 729462708, 810514120, 841687740, 911828385, 1094194062, 1215771180, 1458925416, 1683375480, 1823656770, 2188388124, 2431542360, 2735485155, 3647313540, 4376776248, 5470970310, 7294627080, 10941940620, 21883881240]

約数ペア:

[(1, 21883881240), (2, 10941940620), (3, 7294627080), (4, 5470970310), (5, 4376776248), (6, 3647313540), (8, 2735485155), (9, 2431542360), (10, 2188388124), (12, 1823656770), (13, 1683375480), (15, 1458925416), (18, 1215771180), (20, 1094194062), (24, 911828385), (26, 841687740), (27, 810514120), (30, 729462708), (36, 607885590), (39, 561125160), (40, 547097031), (45, 486308472), (52, 420843870), (54, 405257060), (60, 364731354), (65, 336675096), (72, 303942795), (78, 280562580), (90, 243154236), (104, 210421935), (108, 202628530), (117, 187041720), (120, 182365677), (130, 168337548), (135, 162102824), (156, 140281290), (180, 121577118), (195, 112225032), (216, 101314265), (234, 93520860), (260, 84168774), (270, 81051412), (312, 70140645), (351, 62347240), (360, 60788559), (390, 56112516), (468, 46760430), (520, 42084387), (540, 40525706), (585, 37408344), (702, 31173620), (780, 28056258), (936, 23380215), (1080, 20262853), (1170, 18704172), (1404, 15586810), (1560, 14028129), (1755, 12469448), (2340, 9352086), (2808, 7793405), (3510, 6234724), (4680, 4676043), (7020, 3117362), (14040, 1558681)]