8447068140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3467}}^1\times {\mathrm{5801}}^1$

素因数の和:9287

約数の個数: 96

約数和(自身を含む): 27043075584

約数和(自身を除く): 18596007444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3467, 5801, 6934, 10401, 11602, 13868, 17335, 17403, 20802, 23204, 24269, 29005, 34670, 34806, 40607, 41604, 48538, 52005, 58010, 69340, 69612, 72807, 81214, 87015, 97076, 104010, 116020, 121345, 121821, 145614, 162428, 174030, 203035, 208020, 242690, 243642, 291228, 348060, 364035, 406070, 485380, 487284, 609105, 728070, 812140, 1218210, 1456140, 2436420, 20112067, 40224134, 60336201, 80448268, 100560335, 120672402, 140784469, 201120670, 241344804, 281568938, 301681005, 402241340, 422353407, 563137876, 603362010, 703922345, 844706814, 1206724020, 1407844690, 1689413628, 2111767035, 2815689380, 4223534070, 8447068140]

約数ペア:

[(1, 8447068140), (2, 4223534070), (3, 2815689380), (4, 2111767035), (5, 1689413628), (6, 1407844690), (7, 1206724020), (10, 844706814), (12, 703922345), (14, 603362010), (15, 563137876), (20, 422353407), (21, 402241340), (28, 301681005), (30, 281568938), (35, 241344804), (42, 201120670), (60, 140784469), (70, 120672402), (84, 100560335), (105, 80448268), (140, 60336201), (210, 40224134), (420, 20112067), (3467, 2436420), (5801, 1456140), (6934, 1218210), (10401, 812140), (11602, 728070), (13868, 609105), (17335, 487284), (17403, 485380), (20802, 406070), (23204, 364035), (24269, 348060), (29005, 291228), (34670, 243642), (34806, 242690), (40607, 208020), (41604, 203035), (48538, 174030), (52005, 162428), (58010, 145614), (69340, 121821), (69612, 121345), (72807, 116020), (81214, 104010), (87015, 97076)]