6978952260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{43613}}^1$

素因数の和:43762

約数の個数: 144

約数和(自身を含む): 24384761856

約数和(自身を除く): 17405809596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1260, 1270, 1524, 1778, 1905, 2286, 2540, 2667, 3556, 3810, 4445, 4572, 5334, 5715, 7620, 8001, 8890, 10668, 11430, 13335, 16002, 17780, 22860, 26670, 32004, 40005, 43613, 53340, 80010, 87226, 130839, 160020, 174452, 218065, 261678, 305291, 392517, 436130, 523356, 610582, 654195, 785034, 872260, 915873, 1221164, 1308390, 1526455, 1570068, 1831746, 1962585, 2616780, 2747619, 3052910, 3663492, 3925170, 4579365, 5495238, 5538851, 6105820, 7850340, 9158730, 10990476, 11077702, 13738095, 16616553, 18317460, 22155404, 27476190, 27694255, 33233106, 38771957, 49849659, 54952380, 55388510, 66466212, 77543914, 83082765, 99699318, 110777020, 116315871, 155087828, 166165530, 193859785, 199398636, 232631742, 249248295, 332331060, 348947613, 387719570, 465263484, 498496590, 581579355, 697895226, 775439140, 996993180, 1163158710, 1395790452, 1744738065, 2326317420, 3489476130, 6978952260]

約数ペア:

[(1, 6978952260), (2, 3489476130), (3, 2326317420), (4, 1744738065), (5, 1395790452), (6, 1163158710), (7, 996993180), (9, 775439140), (10, 697895226), (12, 581579355), (14, 498496590), (15, 465263484), (18, 387719570), (20, 348947613), (21, 332331060), (28, 249248295), (30, 232631742), (35, 199398636), (36, 193859785), (42, 166165530), (45, 155087828), (60, 116315871), (63, 110777020), (70, 99699318), (84, 83082765), (90, 77543914), (105, 66466212), (126, 55388510), (127, 54952380), (140, 49849659), (180, 38771957), (210, 33233106), (252, 27694255), (254, 27476190), (315, 22155404), (381, 18317460), (420, 16616553), (508, 13738095), (630, 11077702), (635, 10990476), (762, 9158730), (889, 7850340), (1143, 6105820), (1260, 5538851), (1270, 5495238), (1524, 4579365), (1778, 3925170), (1905, 3663492), (2286, 3052910), (2540, 2747619), (2667, 2616780), (3556, 1962585), (3810, 1831746), (4445, 1570068), (4572, 1526455), (5334, 1308390), (5715, 1221164), (7620, 915873), (8001, 872260), (8890, 785034), (10668, 654195), (11430, 610582), (13335, 523356), (16002, 436130), (17780, 392517), (22860, 305291), (26670, 261678), (32004, 218065), (40005, 174452), (43613, 160020), (53340, 130839), (80010, 87226)]