13820078160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6907}}^1$

素因数の和:7330

約数の個数: 240

約数和(自身を含む): 53184084096

約数和(自身を除く): 39364005936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 397, 420, 504, 560, 630, 720, 794, 840, 1008, 1191, 1260, 1588, 1680, 1985, 2382, 2520, 2779, 3176, 3573, 3970, 4764, 5040, 5558, 5955, 6352, 6907, 7146, 7940, 8337, 9528, 11116, 11910, 13814, 13895, 14292, 15880, 16674, 17865, 19056, 20721, 22232, 23820, 25011, 27628, 27790, 28584, 31760, 33348, 34535, 35730, 41442, 41685, 44464, 47640, 48349, 50022, 55256, 55580, 57168, 62163, 66696, 69070, 71460, 82884, 83370, 95280, 96698, 100044, 103605, 110512, 111160, 124326, 125055, 133392, 138140, 142920, 145047, 165768, 166740, 193396, 200088, 207210, 222320, 241745, 248652, 250110, 276280, 285840, 290094, 310815, 331536, 333480, 386792, 400176, 414420, 435141, 483490, 497304, 500220, 552560, 580188, 621630, 666960, 725235, 773584, 828840, 870282, 966980, 994608, 1000440, 1160376, 1243260, 1450470, 1657680, 1740564, 1933960, 2000880, 2175705, 2320752, 2486520, 2742079, 2900940, 3481128, 3867920, 4351410, 4973040, 5484158, 5801880, 6962256, 8226237, 8702820, 10968316, 11603760, 13710395, 16452474, 17405640, 19194553, 21936632, 24678711, 27420790, 32904948, 34811280, 38389106, 41131185, 43873264, 49357422, 54841580, 57583659, 65809896, 76778212, 82262370, 95972765, 98714844, 109683160, 115167318, 123393555, 131619792, 153556424, 164524740, 172750977, 191945530, 197429688, 219366320, 230334636, 246787110, 287918295, 307112848, 329049480, 345501954, 383891060, 394859376, 460669272, 493574220, 575836590, 658098960, 691003908, 767782120, 863754885, 921338544, 987148440, 1151673180, 1382007816, 1535564240, 1727509770, 1974296880, 2303346360, 2764015632, 3455019540, 4606692720, 6910039080, 13820078160]

約数ペア:

[(1, 13820078160), (2, 6910039080), (3, 4606692720), (4, 3455019540), (5, 2764015632), (6, 2303346360), (7, 1974296880), (8, 1727509770), (9, 1535564240), (10, 1382007816), (12, 1151673180), (14, 987148440), (15, 921338544), (16, 863754885), (18, 767782120), (20, 691003908), (21, 658098960), (24, 575836590), (28, 493574220), (30, 460669272), (35, 394859376), (36, 383891060), (40, 345501954), (42, 329049480), (45, 307112848), (48, 287918295), (56, 246787110), (60, 230334636), (63, 219366320), (70, 197429688), (72, 191945530), (80, 172750977), (84, 164524740), (90, 153556424), (105, 131619792), (112, 123393555), (120, 115167318), (126, 109683160), (140, 98714844), (144, 95972765), (168, 82262370), (180, 76778212), (210, 65809896), (240, 57583659), (252, 54841580), (280, 49357422), (315, 43873264), (336, 41131185), (360, 38389106), (397, 34811280), (420, 32904948), (504, 27420790), (560, 24678711), (630, 21936632), (720, 19194553), (794, 17405640), (840, 16452474), (1008, 13710395), (1191, 11603760), (1260, 10968316), (1588, 8702820), (1680, 8226237), (1985, 6962256), (2382, 5801880), (2520, 5484158), (2779, 4973040), (3176, 4351410), (3573, 3867920), (3970, 3481128), (4764, 2900940), (5040, 2742079), (5558, 2486520), (5955, 2320752), (6352, 2175705), (6907, 2000880), (7146, 1933960), (7940, 1740564), (8337, 1657680), (9528, 1450470), (11116, 1243260), (11910, 1160376), (13814, 1000440), (13895, 994608), (14292, 966980), (15880, 870282), (16674, 828840), (17865, 773584), (19056, 725235), (20721, 666960), (22232, 621630), (23820, 580188), (25011, 552560), (27628, 500220), (27790, 497304), (28584, 483490), (31760, 435141), (33348, 414420), (34535, 400176), (35730, 386792), (41442, 333480), (41685, 331536), (44464, 310815), (47640, 290094), (48349, 285840), (50022, 276280), (55256, 250110), (55580, 248652), (57168, 241745), (62163, 222320), (66696, 207210), (69070, 200088), (71460, 193396), (82884, 166740), (83370, 165768), (95280, 145047), (96698, 142920), (100044, 138140), (103605, 133392), (110512, 125055), (111160, 124326)]