2756731320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:844

約数の個数: 320

約数和(自身を含む): 10660351680

約数和(自身を除く): 7903620360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 197, 210, 216, 252, 270, 280, 315, 324, 360, 378, 394, 405, 420, 504, 540, 567, 591, 617, 630, 648, 756, 788, 810, 840, 945, 985, 1080, 1134, 1182, 1234, 1260, 1379, 1512, 1576, 1620, 1773, 1851, 1890, 1970, 2268, 2364, 2468, 2520, 2758, 2835, 2955, 3085, 3240, 3546, 3702, 3780, 3940, 4137, 4319, 4536, 4728, 4936, 5319, 5516, 5553, 5670, 5910, 6170, 6895, 7092, 7404, 7560, 7880, 8274, 8638, 8865, 9255, 10638, 11032, 11106, 11340, 11820, 12340, 12411, 12957, 13790, 14184, 14808, 15957, 16548, 16659, 17276, 17730, 18510, 20685, 21276, 21595, 22212, 22680, 23640, 24680, 24822, 25914, 26595, 27580, 27765, 31914, 33096, 33318, 34552, 35460, 37020, 37233, 38871, 41370, 42552, 43190, 44424, 49644, 49977, 51828, 53190, 55160, 55530, 62055, 63828, 64785, 66636, 70920, 74040, 74466, 77742, 79785, 82740, 83295, 86380, 99288, 99954, 103656, 106380, 111060, 111699, 116613, 121549, 124110, 127656, 129570, 133272, 148932, 155484, 159570, 165480, 166590, 172760, 186165, 194355, 199908, 212760, 222120, 223398, 233226, 243098, 248220, 249885, 259140, 297864, 310968, 319140, 333180, 349839, 364647, 372330, 388710, 399816, 446796, 466452, 486196, 496440, 499770, 518280, 558495, 583065, 607745, 638280, 666360, 699678, 729294, 744660, 777420, 850843, 893592, 932904, 972392, 999540, 1093941, 1116990, 1166130, 1215490, 1399356, 1458588, 1489320, 1554840, 1701686, 1749195, 1823235, 1999080, 2187882, 2233980, 2332260, 2430980, 2552529, 2798712, 2917176, 3281823, 3403372, 3498390, 3646470, 4254215, 4375764, 4467960, 4664520, 4861960, 5105058, 5469705, 6563646, 6806744, 6996780, 7292940, 7657587, 8508430, 8751528, 9845469, 10210116, 10939410, 12762645, 13127292, 13993560, 14585880, 15315174, 16409115, 17016860, 19690938, 20420232, 21878820, 22972761, 25525290, 26254584, 30630348, 32818230, 34033720, 38287935, 39381876, 43757640, 45945522, 49227345, 51050580, 61260696, 65636460, 68918283, 76575870, 78763752, 91891044, 98454690, 102101160, 114863805, 131272920, 137836566, 153151740, 183782088, 196909380, 229727610, 275673132, 306303480, 344591415, 393818760, 459455220, 551346264, 689182830, 918910440, 1378365660, 2756731320]

約数ペア:

[(1, 2756731320), (2, 1378365660), (3, 918910440), (4, 689182830), (5, 551346264), (6, 459455220), (7, 393818760), (8, 344591415), (9, 306303480), (10, 275673132), (12, 229727610), (14, 196909380), (15, 183782088), (18, 153151740), (20, 137836566), (21, 131272920), (24, 114863805), (27, 102101160), (28, 98454690), (30, 91891044), (35, 78763752), (36, 76575870), (40, 68918283), (42, 65636460), (45, 61260696), (54, 51050580), (56, 49227345), (60, 45945522), (63, 43757640), (70, 39381876), (72, 38287935), (81, 34033720), (84, 32818230), (90, 30630348), (105, 26254584), (108, 25525290), (120, 22972761), (126, 21878820), (135, 20420232), (140, 19690938), (162, 17016860), (168, 16409115), (180, 15315174), (189, 14585880), (197, 13993560), (210, 13127292), (216, 12762645), (252, 10939410), (270, 10210116), (280, 9845469), (315, 8751528), (324, 8508430), (360, 7657587), (378, 7292940), (394, 6996780), (405, 6806744), (420, 6563646), (504, 5469705), (540, 5105058), (567, 4861960), (591, 4664520), (617, 4467960), (630, 4375764), (648, 4254215), (756, 3646470), (788, 3498390), (810, 3403372), (840, 3281823), (945, 2917176), (985, 2798712), (1080, 2552529), (1134, 2430980), (1182, 2332260), (1234, 2233980), (1260, 2187882), (1379, 1999080), (1512, 1823235), (1576, 1749195), (1620, 1701686), (1773, 1554840), (1851, 1489320), (1890, 1458588), (1970, 1399356), (2268, 1215490), (2364, 1166130), (2468, 1116990), (2520, 1093941), (2758, 999540), (2835, 972392), (2955, 932904), (3085, 893592), (3240, 850843), (3546, 777420), (3702, 744660), (3780, 729294), (3940, 699678), (4137, 666360), (4319, 638280), (4536, 607745), (4728, 583065), (4936, 558495), (5319, 518280), (5516, 499770), (5553, 496440), (5670, 486196), (5910, 466452), (6170, 446796), (6895, 399816), (7092, 388710), (7404, 372330), (7560, 364647), (7880, 349839), (8274, 333180), (8638, 319140), (8865, 310968), (9255, 297864), (10638, 259140), (11032, 249885), (11106, 248220), (11340, 243098), (11820, 233226), (12340, 223398), (12411, 222120), (12957, 212760), (13790, 199908), (14184, 194355), (14808, 186165), (15957, 172760), (16548, 166590), (16659, 165480), (17276, 159570), (17730, 155484), (18510, 148932), (20685, 133272), (21276, 129570), (21595, 127656), (22212, 124110), (22680, 121549), (23640, 116613), (24680, 111699), (24822, 111060), (25914, 106380), (26595, 103656), (27580, 99954), (27765, 99288), (31914, 86380), (33096, 83295), (33318, 82740), (34552, 79785), (35460, 77742), (37020, 74466), (37233, 74040), (38871, 70920), (41370, 66636), (42552, 64785), (43190, 63828), (44424, 62055), (49644, 55530), (49977, 55160), (51828, 53190)]