1000817640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 3483648000

約数和(自身を除く): 2482830360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 167, 179, 180, 186, 216, 248, 270, 279, 310, 334, 358, 360, 372, 465, 501, 537, 540, 558, 620, 668, 716, 744, 835, 837, 895, 930, 1002, 1074, 1080, 1116, 1240, 1336, 1395, 1432, 1503, 1611, 1670, 1674, 1790, 1860, 2004, 2148, 2232, 2505, 2685, 2790, 3006, 3222, 3340, 3348, 3580, 3720, 4008, 4185, 4296, 4509, 4833, 5010, 5177, 5370, 5549, 5580, 6012, 6444, 6680, 6696, 7160, 7515, 8055, 8370, 9018, 9666, 10020, 10354, 10740, 11098, 11160, 12024, 12888, 15030, 15531, 16110, 16647, 16740, 18036, 19332, 20040, 20708, 21480, 22196, 22545, 24165, 25885, 27745, 29893, 30060, 31062, 32220, 33294, 33480, 36072, 38664, 41416, 44392, 45090, 46593, 48330, 49941, 51770, 55490, 59786, 60120, 62124, 64440, 66588, 77655, 83235, 89679, 90180, 93186, 96660, 99882, 103540, 110980, 119572, 124248, 133176, 139779, 149465, 149823, 155310, 166470, 179358, 180360, 186372, 193320, 199764, 207080, 221960, 232965, 239144, 249705, 269037, 279558, 298930, 299646, 310620, 332940, 358716, 372744, 399528, 448395, 465930, 499410, 538074, 559116, 597860, 599292, 621240, 665880, 698895, 717432, 749115, 807111, 896790, 926683, 931860, 998820, 1076148, 1118232, 1195720, 1198584, 1345185, 1397790, 1498230, 1614222, 1793580, 1853366, 1863720, 1997640, 2152296, 2690370, 2780049, 2795580, 2996460, 3228444, 3587160, 3706732, 4035555, 4633415, 5380740, 5560098, 5591160, 5992920, 6456888, 7413464, 8071110, 8340147, 9266830, 10761480, 11120196, 13900245, 16142220, 16680294, 18533660, 22240392, 25020441, 27800490, 32284440, 33360588, 37067320, 41700735, 50040882, 55600980, 66721176, 83401470, 100081764, 111201960, 125102205, 166802940, 200163528, 250204410, 333605880, 500408820, 1000817640]

約数ペア:

[(1, 1000817640), (2, 500408820), (3, 333605880), (4, 250204410), (5, 200163528), (6, 166802940), (8, 125102205), (9, 111201960), (10, 100081764), (12, 83401470), (15, 66721176), (18, 55600980), (20, 50040882), (24, 41700735), (27, 37067320), (30, 33360588), (31, 32284440), (36, 27800490), (40, 25020441), (45, 22240392), (54, 18533660), (60, 16680294), (62, 16142220), (72, 13900245), (90, 11120196), (93, 10761480), (108, 9266830), (120, 8340147), (124, 8071110), (135, 7413464), (155, 6456888), (167, 5992920), (179, 5591160), (180, 5560098), (186, 5380740), (216, 4633415), (248, 4035555), (270, 3706732), (279, 3587160), (310, 3228444), (334, 2996460), (358, 2795580), (360, 2780049), (372, 2690370), (465, 2152296), (501, 1997640), (537, 1863720), (540, 1853366), (558, 1793580), (620, 1614222), (668, 1498230), (716, 1397790), (744, 1345185), (835, 1198584), (837, 1195720), (895, 1118232), (930, 1076148), (1002, 998820), (1074, 931860), (1080, 926683), (1116, 896790), (1240, 807111), (1336, 749115), (1395, 717432), (1432, 698895), (1503, 665880), (1611, 621240), (1670, 599292), (1674, 597860), (1790, 559116), (1860, 538074), (2004, 499410), (2148, 465930), (2232, 448395), (2505, 399528), (2685, 372744), (2790, 358716), (3006, 332940), (3222, 310620), (3340, 299646), (3348, 298930), (3580, 279558), (3720, 269037), (4008, 249705), (4185, 239144), (4296, 232965), (4509, 221960), (4833, 207080), (5010, 199764), (5177, 193320), (5370, 186372), (5549, 180360), (5580, 179358), (6012, 166470), (6444, 155310), (6680, 149823), (6696, 149465), (7160, 139779), (7515, 133176), (8055, 124248), (8370, 119572), (9018, 110980), (9666, 103540), (10020, 99882), (10354, 96660), (10740, 93186), (11098, 90180), (11160, 89679), (12024, 83235), (12888, 77655), (15030, 66588), (15531, 64440), (16110, 62124), (16647, 60120), (16740, 59786), (18036, 55490), (19332, 51770), (20040, 49941), (20708, 48330), (21480, 46593), (22196, 45090), (22545, 44392), (24165, 41416), (25885, 38664), (27745, 36072), (29893, 33480), (30060, 33294), (31062, 32220)]