169806780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 240

約数和(自身を含む): 626671584

約数和(自身を除く): 456864804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 733, 780, 810, 858, 891, 990, 1053, 1170, 1188, 1287, 1404, 1430, 1466, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2199, 2340, 2574, 2860, 2932, 2970, 3510, 3564, 3665, 3861, 4212, 4290, 4398, 4455, 5148, 5265, 5940, 6435, 6597, 7020, 7330, 7722, 8063, 8580, 8796, 8910, 9529, 10530, 10995, 11583, 12870, 13194, 14660, 15444, 16126, 17820, 19058, 19305, 19791, 21060, 21990, 23166, 24189, 25740, 26388, 28587, 32252, 32985, 38116, 38610, 39582, 40315, 43980, 46332, 47645, 48378, 57174, 57915, 59373, 65970, 72567, 77220, 79164, 80630, 85761, 95290, 96756, 98955, 104819, 114348, 115830, 118746, 120945, 131940, 142935, 145134, 161260, 171522, 190580, 197910, 209638, 217701, 231660, 237492, 241890, 257283, 285870, 290268, 296865, 314457, 343044, 362835, 395820, 419276, 428805, 435402, 483780, 514566, 524095, 571740, 593730, 628914, 653103, 725670, 771849, 857610, 870804, 943371, 1029132, 1048190, 1088505, 1187460, 1257828, 1286415, 1306206, 1451340, 1543698, 1572285, 1715220, 1886742, 2096380, 2177010, 2572830, 2612412, 2830113, 3087396, 3144570, 3265515, 3773484, 3859245, 4354020, 4716855, 5145660, 5660226, 6289140, 6531030, 7718490, 8490339, 9433710, 11320452, 13062060, 14150565, 15436980, 16980678, 18867420, 28301130, 33961356, 42451695, 56602260, 84903390, 169806780]

約数ペア:

[(1, 169806780), (2, 84903390), (3, 56602260), (4, 42451695), (5, 33961356), (6, 28301130), (9, 18867420), (10, 16980678), (11, 15436980), (12, 14150565), (13, 13062060), (15, 11320452), (18, 9433710), (20, 8490339), (22, 7718490), (26, 6531030), (27, 6289140), (30, 5660226), (33, 5145660), (36, 4716855), (39, 4354020), (44, 3859245), (45, 3773484), (52, 3265515), (54, 3144570), (55, 3087396), (60, 2830113), (65, 2612412), (66, 2572830), (78, 2177010), (81, 2096380), (90, 1886742), (99, 1715220), (108, 1572285), (110, 1543698), (117, 1451340), (130, 1306206), (132, 1286415), (135, 1257828), (143, 1187460), (156, 1088505), (162, 1048190), (165, 1029132), (180, 943371), (195, 870804), (198, 857610), (220, 771849), (234, 725670), (260, 653103), (270, 628914), (286, 593730), (297, 571740), (324, 524095), (330, 514566), (351, 483780), (390, 435402), (396, 428805), (405, 419276), (429, 395820), (468, 362835), (495, 343044), (540, 314457), (572, 296865), (585, 290268), (594, 285870), (660, 257283), (702, 241890), (715, 237492), (733, 231660), (780, 217701), (810, 209638), (858, 197910), (891, 190580), (990, 171522), (1053, 161260), (1170, 145134), (1188, 142935), (1287, 131940), (1404, 120945), (1430, 118746), (1466, 115830), (1485, 114348), (1620, 104819), (1716, 98955), (1755, 96756), (1782, 95290), (1980, 85761), (2106, 80630), (2145, 79164), (2199, 77220), (2340, 72567), (2574, 65970), (2860, 59373), (2932, 57915), (2970, 57174), (3510, 48378), (3564, 47645), (3665, 46332), (3861, 43980), (4212, 40315), (4290, 39582), (4398, 38610), (4455, 38116), (5148, 32985), (5265, 32252), (5940, 28587), (6435, 26388), (6597, 25740), (7020, 24189), (7330, 23166), (7722, 21990), (8063, 21060), (8580, 19791), (8796, 19305), (8910, 19058), (9529, 17820), (10530, 16126), (10995, 15444), (11583, 14660), (12870, 13194)]