2656726380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 288

約数和(自身を含む): 10150253568

約数和(自身を除く): 7493527188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 103, 105, 110, 126, 132, 140, 154, 165, 180, 198, 206, 210, 220, 231, 252, 308, 309, 315, 330, 385, 396, 412, 420, 462, 495, 515, 618, 630, 660, 693, 721, 770, 924, 927, 990, 1030, 1133, 1155, 1236, 1260, 1386, 1442, 1540, 1545, 1854, 1861, 1980, 2060, 2163, 2266, 2310, 2772, 2884, 3090, 3399, 3465, 3605, 3708, 3722, 4326, 4532, 4620, 4635, 5583, 5665, 6180, 6489, 6798, 6930, 7210, 7444, 7931, 8652, 9270, 9305, 10197, 10815, 11166, 11330, 12978, 13027, 13596, 13860, 14420, 15862, 16749, 16995, 18540, 18610, 20394, 20471, 21630, 22332, 22660, 23793, 25956, 26054, 27915, 31724, 32445, 33498, 33990, 37220, 39081, 39655, 40788, 40942, 43260, 47586, 50985, 52108, 55830, 61413, 64890, 65135, 66996, 67980, 71379, 78162, 79310, 81884, 83745, 95172, 101970, 102355, 111660, 117243, 118965, 122826, 129780, 130270, 142758, 143297, 156324, 158620, 167490, 184239, 191683, 195405, 203940, 204710, 234486, 237930, 245652, 260540, 285516, 286594, 307065, 334980, 356895, 368478, 383366, 390810, 409420, 429891, 468972, 475860, 573188, 575049, 586215, 614130, 713790, 716485, 736956, 766732, 781620, 859782, 921195, 958415, 1150098, 1172430, 1228260, 1289673, 1341781, 1427580, 1432970, 1719564, 1725147, 1842390, 1916830, 2108513, 2149455, 2300196, 2344860, 2579346, 2683562, 2865940, 2875245, 3450294, 3684780, 3833660, 4025343, 4217026, 4298910, 5158692, 5367124, 5750490, 6325539, 6448365, 6708905, 6900588, 8050686, 8434052, 8597820, 8625735, 10542565, 11500980, 12076029, 12651078, 12896730, 13417810, 14759591, 16101372, 17251470, 18976617, 20126715, 21085130, 24152058, 25302156, 25793460, 26835620, 29519182, 31627695, 34502940, 37953234, 40253430, 42170260, 44278773, 48304116, 59038364, 60380145, 63255390, 73797955, 75906468, 80506860, 88557546, 94883085, 120760290, 126510780, 132836319, 147595910, 177115092, 189766170, 221393865, 241520580, 265672638, 295191820, 379532340, 442787730, 531345276, 664181595, 885575460, 1328363190, 2656726380]

約数ペア:

[(1, 2656726380), (2, 1328363190), (3, 885575460), (4, 664181595), (5, 531345276), (6, 442787730), (7, 379532340), (9, 295191820), (10, 265672638), (11, 241520580), (12, 221393865), (14, 189766170), (15, 177115092), (18, 147595910), (20, 132836319), (21, 126510780), (22, 120760290), (28, 94883085), (30, 88557546), (33, 80506860), (35, 75906468), (36, 73797955), (42, 63255390), (44, 60380145), (45, 59038364), (55, 48304116), (60, 44278773), (63, 42170260), (66, 40253430), (70, 37953234), (77, 34502940), (84, 31627695), (90, 29519182), (99, 26835620), (103, 25793460), (105, 25302156), (110, 24152058), (126, 21085130), (132, 20126715), (140, 18976617), (154, 17251470), (165, 16101372), (180, 14759591), (198, 13417810), (206, 12896730), (210, 12651078), (220, 12076029), (231, 11500980), (252, 10542565), (308, 8625735), (309, 8597820), (315, 8434052), (330, 8050686), (385, 6900588), (396, 6708905), (412, 6448365), (420, 6325539), (462, 5750490), (495, 5367124), (515, 5158692), (618, 4298910), (630, 4217026), (660, 4025343), (693, 3833660), (721, 3684780), (770, 3450294), (924, 2875245), (927, 2865940), (990, 2683562), (1030, 2579346), (1133, 2344860), (1155, 2300196), (1236, 2149455), (1260, 2108513), (1386, 1916830), (1442, 1842390), (1540, 1725147), (1545, 1719564), (1854, 1432970), (1861, 1427580), (1980, 1341781), (2060, 1289673), (2163, 1228260), (2266, 1172430), (2310, 1150098), (2772, 958415), (2884, 921195), (3090, 859782), (3399, 781620), (3465, 766732), (3605, 736956), (3708, 716485), (3722, 713790), (4326, 614130), (4532, 586215), (4620, 575049), (4635, 573188), (5583, 475860), (5665, 468972), (6180, 429891), (6489, 409420), (6798, 390810), (6930, 383366), (7210, 368478), (7444, 356895), (7931, 334980), (8652, 307065), (9270, 286594), (9305, 285516), (10197, 260540), (10815, 245652), (11166, 237930), (11330, 234486), (12978, 204710), (13027, 203940), (13596, 195405), (13860, 191683), (14420, 184239), (15862, 167490), (16749, 158620), (16995, 156324), (18540, 143297), (18610, 142758), (20394, 130270), (20471, 129780), (21630, 122826), (22332, 118965), (22660, 117243), (23793, 111660), (25956, 102355), (26054, 101970), (27915, 95172), (31724, 83745), (32445, 81884), (33498, 79310), (33990, 78162), (37220, 71379), (39081, 67980), (39655, 66996), (40788, 65135), (40942, 64890), (43260, 61413), (47586, 55830), (50985, 52108)]