2012194800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 1080

約数和(自身を含む): 9536456592

約数和(自身を除く): 7524261792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 25, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 49, 50, 51, 55, 56, 60, 61, 63, 66, 68, 70, 72, 75, 77, 80, 84, 85, 88, 90, 98, 99, 100, 102, 105, 110, 112, 119, 120, 122, 126, 132, 136, 140, 144, 147, 150, 153, 154, 165, 168, 170, 175, 176, 180, 183, 187, 196, 198, 200, 204, 210, 220, 225, 231, 238, 240, 244, 245, 252, 255, 264, 272, 275, 280, 294, 300, 305, 306, 308, 315, 330, 336, 340, 350, 357, 360, 366, 374, 385, 392, 396, 400, 408, 420, 425, 427, 440, 441, 450, 462, 476, 488, 490, 495, 504, 510, 525, 528, 539, 549, 550, 560, 561, 588, 595, 600, 610, 612, 616, 630, 660, 671, 680, 693, 700, 714, 720, 732, 735, 748, 765, 770, 784, 792, 816, 825, 833, 840, 850, 854, 880, 882, 900, 915, 924, 935, 952, 976, 980, 990, 1008, 1020, 1037, 1050, 1071, 1078, 1098, 1100, 1122, 1155, 1176, 1190, 1200, 1220, 1224, 1225, 1232, 1260, 1275, 1281, 1309, 1320, 1342, 1360, 1386, 1400, 1428, 1464, 1470, 1496, 1525, 1530, 1540, 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約数ペア:

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