7688754920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1576

約数の個数: 256

約数和(自身を含む): 22705920000

約数和(自身を除く): 15017165080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 59, 70, 77, 88, 110, 116, 118, 140, 145, 154, 203, 220, 232, 236, 280, 290, 295, 308, 319, 385, 406, 413, 440, 472, 580, 590, 616, 638, 649, 770, 812, 826, 1015, 1160, 1180, 1276, 1298, 1459, 1540, 1595, 1624, 1652, 1711, 2030, 2065, 2233, 2360, 2552, 2596, 2918, 3080, 3190, 3245, 3304, 3422, 4060, 4130, 4466, 4543, 5192, 5836, 6380, 6490, 6844, 7295, 8120, 8260, 8555, 8932, 9086, 10213, 11165, 11672, 11977, 12760, 12980, 13688, 14590, 16049, 16520, 17110, 17864, 18172, 18821, 20426, 22330, 22715, 23954, 25960, 29180, 32098, 34220, 36344, 37642, 40852, 42311, 44660, 45430, 47908, 51065, 58360, 59885, 64196, 68440, 75284, 80245, 81704, 84622, 86081, 89320, 90860, 94105, 95816, 102130, 112343, 119770, 128392, 131747, 150568, 160490, 169244, 172162, 181720, 188210, 204260, 211555, 224686, 239540, 263494, 296177, 320980, 338488, 344324, 376420, 408520, 423110, 430405, 449372, 465421, 479080, 526988, 561715, 592354, 602567, 641960, 658735, 688648, 752840, 846220, 860810, 898744, 930842, 946891, 1053976, 1123430, 1184708, 1205134, 1317470, 1480885, 1692440, 1721620, 1861684, 1893782, 2246860, 2327105, 2369416, 2410268, 2496349, 2634940, 2961770, 3012835, 3257947, 3443240, 3723368, 3787564, 4493720, 4654210, 4734455, 4820536, 4992698, 5269880, 5923540, 6025670, 6515894, 6628237, 7575128, 9308420, 9468910, 9985396, 11847080, 12051340, 12481745, 13031788, 13256474, 16289735, 17474443, 18616840, 18937820, 19970792, 24102680, 24963490, 26063576, 26512948, 27459839, 32579470, 33141185, 34948886, 37875640, 49926980, 53025896, 54919678, 65158940, 66282370, 69897772, 87372215, 99853960, 109839356, 130317880, 132564740, 137299195, 139795544, 174744430, 192218873, 219678712, 265129480, 274598390, 349488860, 384437746, 549196780, 698977720, 768875492, 961094365, 1098393560, 1537750984, 1922188730, 3844377460, 7688754920]

約数ペア:

[(1, 7688754920), (2, 3844377460), (4, 1922188730), (5, 1537750984), (7, 1098393560), (8, 961094365), (10, 768875492), (11, 698977720), (14, 549196780), (20, 384437746), (22, 349488860), (28, 274598390), (29, 265129480), (35, 219678712), (40, 192218873), (44, 174744430), (55, 139795544), (56, 137299195), (58, 132564740), (59, 130317880), (70, 109839356), (77, 99853960), (88, 87372215), (110, 69897772), (116, 66282370), (118, 65158940), (140, 54919678), (145, 53025896), (154, 49926980), (203, 37875640), (220, 34948886), (232, 33141185), (236, 32579470), (280, 27459839), (290, 26512948), (295, 26063576), (308, 24963490), (319, 24102680), (385, 19970792), (406, 18937820), (413, 18616840), (440, 17474443), (472, 16289735), (580, 13256474), (590, 13031788), (616, 12481745), (638, 12051340), (649, 11847080), (770, 9985396), (812, 9468910), (826, 9308420), (1015, 7575128), (1160, 6628237), (1180, 6515894), (1276, 6025670), (1298, 5923540), (1459, 5269880), (1540, 4992698), (1595, 4820536), (1624, 4734455), (1652, 4654210), (1711, 4493720), (2030, 3787564), (2065, 3723368), (2233, 3443240), (2360, 3257947), (2552, 3012835), (2596, 2961770), (2918, 2634940), (3080, 2496349), (3190, 2410268), (3245, 2369416), (3304, 2327105), (3422, 2246860), (4060, 1893782), (4130, 1861684), (4466, 1721620), (4543, 1692440), (5192, 1480885), (5836, 1317470), (6380, 1205134), (6490, 1184708), (6844, 1123430), (7295, 1053976), (8120, 946891), (8260, 930842), (8555, 898744), (8932, 860810), (9086, 846220), (10213, 752840), (11165, 688648), (11672, 658735), (11977, 641960), (12760, 602567), (12980, 592354), (13688, 561715), (14590, 526988), (16049, 479080), (16520, 465421), (17110, 449372), (17864, 430405), (18172, 423110), (18821, 408520), (20426, 376420), (22330, 344324), (22715, 338488), (23954, 320980), (25960, 296177), (29180, 263494), (32098, 239540), (34220, 224686), (36344, 211555), (37642, 204260), (40852, 188210), (42311, 181720), (44660, 172162), (45430, 169244), (47908, 160490), (51065, 150568), (58360, 131747), (59885, 128392), (64196, 119770), (68440, 112343), (75284, 102130), (80245, 95816), (81704, 94105), (84622, 90860), (86081, 89320)]