38410378440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{147031}}^1$

素因数の和:147363

約数の個数: 128

約数和(自身を含む): 132117073920

約数和(自身を除く): 93706695480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 311, 420, 622, 840, 933, 1244, 1555, 1866, 2177, 2488, 3110, 3732, 4354, 4665, 6220, 6531, 7464, 8708, 9330, 10885, 12440, 13062, 17416, 18660, 21770, 26124, 32655, 37320, 43540, 52248, 65310, 87080, 130620, 147031, 261240, 294062, 441093, 588124, 735155, 882186, 1029217, 1176248, 1470310, 1764372, 2058434, 2205465, 2940620, 3087651, 3528744, 4116868, 4410930, 5146085, 5881240, 6175302, 8233736, 8821860, 10292170, 12350604, 15438255, 17643720, 20584340, 24701208, 30876510, 41168680, 45726641, 61753020, 91453282, 123506040, 137179923, 182906564, 228633205, 274359846, 320086487, 365813128, 457266410, 548719692, 640172974, 685899615, 914532820, 960259461, 1097439384, 1280345948, 1371799230, 1600432435, 1829065640, 1920518922, 2560691896, 2743598460, 3200864870, 3841037844, 4801297305, 5487196920, 6401729740, 7682075688, 9602594610, 12803459480, 19205189220, 38410378440]

約数ペア:

[(1, 38410378440), (2, 19205189220), (3, 12803459480), (4, 9602594610), (5, 7682075688), (6, 6401729740), (7, 5487196920), (8, 4801297305), (10, 3841037844), (12, 3200864870), (14, 2743598460), (15, 2560691896), (20, 1920518922), (21, 1829065640), (24, 1600432435), (28, 1371799230), (30, 1280345948), (35, 1097439384), (40, 960259461), (42, 914532820), (56, 685899615), (60, 640172974), (70, 548719692), (84, 457266410), (105, 365813128), (120, 320086487), (140, 274359846), (168, 228633205), (210, 182906564), (280, 137179923), (311, 123506040), (420, 91453282), (622, 61753020), (840, 45726641), (933, 41168680), (1244, 30876510), (1555, 24701208), (1866, 20584340), (2177, 17643720), (2488, 15438255), (3110, 12350604), (3732, 10292170), (4354, 8821860), (4665, 8233736), (6220, 6175302), (6531, 5881240), (7464, 5146085), (8708, 4410930), (9330, 4116868), (10885, 3528744), (12440, 3087651), (13062, 2940620), (17416, 2205465), (18660, 2058434), (21770, 1764372), (26124, 1470310), (32655, 1176248), (37320, 1029217), (43540, 882186), (52248, 735155), (65310, 588124), (87080, 441093), (130620, 294062), (147031, 261240)]