302247960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1031}}^1$

素因数の和:1401

約数の個数: 128

約数和(自身を含む): 1040256000

約数和(自身を除く): 738008040

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, 349, 420, 698, 840, 1031, 1047, 1396, 1745, 2062, 2094, 2443, 2792, 3093, 3490, 4124, 4188, 4886, 5155, 5235, 6186, 6980, 7217, 7329, 8248, 8376, 9772, 10310, 10470, 12215, 12372, 13960, 14434, 14658, 15465, 19544, 20620, 20940, 21651, 24430, 24744, 28868, 29316, 30930, 36085, 36645, 41240, 41880, 43302, 48860, 57736, 58632, 61860, 72170, 73290, 86604, 97720, 108255, 123720, 144340, 146580, 173208, 216510, 288680, 293160, 359819, 433020, 719638, 866040, 1079457, 1439276, 1799095, 2158914, 2518733, 2878552, 3598190, 4317828, 5037466, 5397285, 7196380, 7556199, 8635656, 10074932, 10794570, 12593665, 14392760, 15112398, 20149864, 21589140, 25187330, 30224796, 37780995, 43178280, 50374660, 60449592, 75561990, 100749320, 151123980, 302247960]

約数ペア:

[(1, 302247960), (2, 151123980), (3, 100749320), (4, 75561990), (5, 60449592), (6, 50374660), (7, 43178280), (8, 37780995), (10, 30224796), (12, 25187330), (14, 21589140), (15, 20149864), (20, 15112398), (21, 14392760), (24, 12593665), (28, 10794570), (30, 10074932), (35, 8635656), (40, 7556199), (42, 7196380), (56, 5397285), (60, 5037466), (70, 4317828), (84, 3598190), (105, 2878552), (120, 2518733), (140, 2158914), (168, 1799095), (210, 1439276), (280, 1079457), (349, 866040), (420, 719638), (698, 433020), (840, 359819), (1031, 293160), (1047, 288680), (1396, 216510), (1745, 173208), (2062, 146580), (2094, 144340), (2443, 123720), (2792, 108255), (3093, 97720), (3490, 86604), (4124, 73290), (4188, 72170), (4886, 61860), (5155, 58632), (5235, 57736), (6186, 48860), (6980, 43302), (7217, 41880), (7329, 41240), (8248, 36645), (8376, 36085), (9772, 30930), (10310, 29316), (10470, 28868), (12215, 24744), (12372, 24430), (13960, 21651), (14434, 20940), (14658, 20620), (15465, 19544)]