210677940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 216

約数和(自身を含む): 745060680

約数和(自身を除く): 534382740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 569, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1138, 1210, 1452, 1530, 1683, 1707, 1815, 1870, 1980, 2057, 2178, 2244, 2276, 2420, 2805, 2845, 3060, 3366, 3414, 3630, 3740, 4114, 4356, 5121, 5445, 5610, 5690, 6171, 6259, 6732, 6828, 7260, 8228, 8415, 8535, 9673, 10242, 10285, 10890, 11220, 11380, 12342, 12518, 16830, 17070, 18513, 18777, 19346, 20484, 20570, 21780, 24684, 25036, 25605, 29019, 30855, 31295, 33660, 34140, 37026, 37554, 38692, 41140, 48365, 51210, 56331, 58038, 61710, 62590, 68849, 74052, 75108, 87057, 92565, 93885, 96730, 102420, 106403, 112662, 116076, 123420, 125180, 137698, 145095, 174114, 185130, 187770, 193460, 206547, 212806, 225324, 275396, 281655, 290190, 319209, 344245, 348228, 370260, 375540, 413094, 425612, 435285, 532015, 563310, 580380, 619641, 638418, 688490, 826188, 870570, 957627, 1032735, 1064030, 1126620, 1170433, 1239282, 1276836, 1376980, 1596045, 1741140, 1915254, 2065470, 2128060, 2340866, 2478564, 3098205, 3192090, 3511299, 3830508, 4130940, 4681732, 4788135, 5852165, 6196410, 6384180, 7022598, 9576270, 10533897, 11704330, 12392820, 14045196, 17556495, 19152540, 21067794, 23408660, 35112990, 42135588, 52669485, 70225980, 105338970, 210677940]

約数ペア:

[(1, 210677940), (2, 105338970), (3, 70225980), (4, 52669485), (5, 42135588), (6, 35112990), (9, 23408660), (10, 21067794), (11, 19152540), (12, 17556495), (15, 14045196), (17, 12392820), (18, 11704330), (20, 10533897), (22, 9576270), (30, 7022598), (33, 6384180), (34, 6196410), (36, 5852165), (44, 4788135), (45, 4681732), (51, 4130940), (55, 3830508), (60, 3511299), (66, 3192090), (68, 3098205), (85, 2478564), (90, 2340866), (99, 2128060), (102, 2065470), (110, 1915254), (121, 1741140), (132, 1596045), (153, 1376980), (165, 1276836), (170, 1239282), (180, 1170433), (187, 1126620), (198, 1064030), (204, 1032735), (220, 957627), (242, 870570), (255, 826188), (306, 688490), (330, 638418), (340, 619641), (363, 580380), (374, 563310), (396, 532015), (484, 435285), (495, 425612), (510, 413094), (561, 375540), (569, 370260), (605, 348228), (612, 344245), (660, 319209), (726, 290190), (748, 281655), (765, 275396), (935, 225324), (990, 212806), (1020, 206547), (1089, 193460), (1122, 187770), (1138, 185130), (1210, 174114), (1452, 145095), (1530, 137698), (1683, 125180), (1707, 123420), (1815, 116076), (1870, 112662), (1980, 106403), (2057, 102420), (2178, 96730), (2244, 93885), (2276, 92565), (2420, 87057), (2805, 75108), (2845, 74052), (3060, 68849), (3366, 62590), (3414, 61710), (3630, 58038), (3740, 56331), (4114, 51210), (4356, 48365), (5121, 41140), (5445, 38692), (5610, 37554), (5690, 37026), (6171, 34140), (6259, 33660), (6732, 31295), (6828, 30855), (7260, 29019), (8228, 25605), (8415, 25036), (8535, 24684), (9673, 21780), (10242, 20570), (10285, 20484), (10890, 19346), (11220, 18777), (11380, 18513), (12342, 17070), (12518, 16830)]