3831209820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{827}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 12485975040

約数和(自身を除く): 8654765220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 373, 414, 460, 540, 621, 690, 746, 827, 828, 1035, 1119, 1242, 1380, 1492, 1654, 1865, 2070, 2238, 2481, 2484, 3105, 3308, 3357, 3730, 4135, 4140, 4476, 4962, 5595, 6210, 6714, 7443, 7460, 8270, 8579, 9924, 10071, 11190, 12405, 12420, 13428, 14886, 16540, 16785, 17158, 19021, 20142, 22329, 22380, 24810, 25737, 29772, 33570, 34316, 37215, 38042, 40284, 42895, 44658, 49620, 50355, 51474, 57063, 67140, 74430, 76084, 77211, 85790, 89316, 95105, 100710, 102948, 111645, 114126, 128685, 148860, 154422, 171189, 171580, 190210, 201420, 223290, 228252, 231633, 257370, 285315, 308471, 308844, 342378, 380420, 386055, 446580, 463266, 513567, 514740, 570630, 616942, 684756, 772110, 855945, 925413, 926532, 1027134, 1141260, 1158165, 1233884, 1542355, 1544220, 1711890, 1850826, 2054268, 2316330, 2567835, 2776239, 3084710, 3423780, 3701652, 4627065, 4632660, 5135670, 5552478, 6169420, 7094833, 8328717, 9254130, 10271340, 11104956, 13881195, 14189666, 16657434, 18508260, 21284499, 27762390, 28379332, 33314868, 35474165, 41643585, 42568998, 55524780, 63853497, 70948330, 83287170, 85137996, 106422495, 127706994, 141896660, 166574340, 191560491, 212844990, 255413988, 319267485, 383120982, 425689980, 638534970, 766241964, 957802455, 1277069940, 1915604910, 3831209820]

約数ペア:

[(1, 3831209820), (2, 1915604910), (3, 1277069940), (4, 957802455), (5, 766241964), (6, 638534970), (9, 425689980), (10, 383120982), (12, 319267485), (15, 255413988), (18, 212844990), (20, 191560491), (23, 166574340), (27, 141896660), (30, 127706994), (36, 106422495), (45, 85137996), (46, 83287170), (54, 70948330), (60, 63853497), (69, 55524780), (90, 42568998), (92, 41643585), (108, 35474165), (115, 33314868), (135, 28379332), (138, 27762390), (180, 21284499), (207, 18508260), (230, 16657434), (270, 14189666), (276, 13881195), (345, 11104956), (373, 10271340), (414, 9254130), (460, 8328717), (540, 7094833), (621, 6169420), (690, 5552478), (746, 5135670), (827, 4632660), (828, 4627065), (1035, 3701652), (1119, 3423780), (1242, 3084710), (1380, 2776239), (1492, 2567835), (1654, 2316330), (1865, 2054268), (2070, 1850826), (2238, 1711890), (2481, 1544220), (2484, 1542355), (3105, 1233884), (3308, 1158165), (3357, 1141260), (3730, 1027134), (4135, 926532), (4140, 925413), (4476, 855945), (4962, 772110), (5595, 684756), (6210, 616942), (6714, 570630), (7443, 514740), (7460, 513567), (8270, 463266), (8579, 446580), (9924, 386055), (10071, 380420), (11190, 342378), (12405, 308844), (12420, 308471), (13428, 285315), (14886, 257370), (16540, 231633), (16785, 228252), (17158, 223290), (19021, 201420), (20142, 190210), (22329, 171580), (22380, 171189), (24810, 154422), (25737, 148860), (29772, 128685), (33570, 114126), (34316, 111645), (37215, 102948), (38042, 100710), (40284, 95105), (42895, 89316), (44658, 85790), (49620, 77211), (50355, 76084), (51474, 74430), (57063, 67140)]