264969180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 927186624

約数和(自身を除く): 662217444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1260, 1356, 1582, 1695, 1861, 2034, 2260, 2373, 3164, 3390, 3722, 3955, 4068, 4746, 5085, 5583, 6780, 7119, 7444, 7910, 9305, 9492, 10170, 11166, 11865, 13027, 14238, 15820, 16749, 18610, 20340, 22332, 23730, 26054, 27915, 28476, 33498, 35595, 37220, 39081, 47460, 52108, 55830, 65135, 66996, 71190, 78162, 83745, 111660, 117243, 130270, 142380, 156324, 167490, 195405, 210293, 234486, 260540, 334980, 390810, 420586, 468972, 586215, 630879, 781620, 841172, 1051465, 1172430, 1261758, 1472051, 1892637, 2102930, 2344860, 2523516, 2944102, 3154395, 3785274, 4205860, 4416153, 5888204, 6308790, 7360255, 7570548, 8832306, 9463185, 12617580, 13248459, 14720510, 17664612, 18926370, 22080765, 26496918, 29441020, 37852740, 44161530, 52993836, 66242295, 88323060, 132484590, 264969180]

約数ペア:

[(1, 264969180), (2, 132484590), (3, 88323060), (4, 66242295), (5, 52993836), (6, 44161530), (7, 37852740), (9, 29441020), (10, 26496918), (12, 22080765), (14, 18926370), (15, 17664612), (18, 14720510), (20, 13248459), (21, 12617580), (28, 9463185), (30, 8832306), (35, 7570548), (36, 7360255), (42, 6308790), (45, 5888204), (60, 4416153), (63, 4205860), (70, 3785274), (84, 3154395), (90, 2944102), (105, 2523516), (113, 2344860), (126, 2102930), (140, 1892637), (180, 1472051), (210, 1261758), (226, 1172430), (252, 1051465), (315, 841172), (339, 781620), (420, 630879), (452, 586215), (565, 468972), (630, 420586), (678, 390810), (791, 334980), (1017, 260540), (1130, 234486), (1260, 210293), (1356, 195405), (1582, 167490), (1695, 156324), (1861, 142380), (2034, 130270), (2260, 117243), (2373, 111660), (3164, 83745), (3390, 78162), (3722, 71190), (3955, 66996), (4068, 65135), (4746, 55830), (5085, 52108), (5583, 47460), (6780, 39081), (7119, 37220), (7444, 35595), (7910, 33498), (9305, 28476), (9492, 27915), (10170, 26054), (11166, 23730), (11865, 22332), (13027, 20340), (14238, 18610), (15820, 16749)]