324404080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 160

約数和(自身を含む): 1012935168

約数和(自身を除く): 688531088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 4051, 5005, 5720, 6160, 7280, 8008, 8102, 10010, 11440, 16016, 16204, 20020, 20255, 28357, 32408, 40040, 40510, 44561, 52663, 56714, 64816, 80080, 81020, 89122, 105326, 113428, 141785, 162040, 178244, 210652, 222805, 226856, 263315, 283570, 311927, 324080, 356488, 368641, 421304, 445610, 453712, 526630, 567140, 579293, 623854, 712976, 737282, 842608, 891220, 1053260, 1134280, 1158586, 1247708, 1474564, 1559635, 1782440, 1843205, 2106520, 2268560, 2317172, 2495416, 2896465, 2949128, 3119270, 3564880, 3686410, 4055051, 4213040, 4634344, 4990832, 5792930, 5898256, 6238540, 7372820, 8110102, 9268688, 11585860, 12477080, 14745640, 16220204, 20275255, 23171720, 24954160, 29491280, 32440408, 40550510, 46343440, 64880816, 81101020, 162202040, 324404080]

約数ペア:

[(1, 324404080), (2, 162202040), (4, 81101020), (5, 64880816), (7, 46343440), (8, 40550510), (10, 32440408), (11, 29491280), (13, 24954160), (14, 23171720), (16, 20275255), (20, 16220204), (22, 14745640), (26, 12477080), (28, 11585860), (35, 9268688), (40, 8110102), (44, 7372820), (52, 6238540), (55, 5898256), (56, 5792930), (65, 4990832), (70, 4634344), (77, 4213040), (80, 4055051), (88, 3686410), (91, 3564880), (104, 3119270), (110, 2949128), (112, 2896465), (130, 2495416), (140, 2317172), (143, 2268560), (154, 2106520), (176, 1843205), (182, 1782440), (208, 1559635), (220, 1474564), (260, 1247708), (280, 1158586), (286, 1134280), (308, 1053260), (364, 891220), (385, 842608), (440, 737282), (455, 712976), (520, 623854), (560, 579293), (572, 567140), (616, 526630), (715, 453712), (728, 445610), (770, 421304), (880, 368641), (910, 356488), (1001, 324080), (1040, 311927), (1144, 283570), (1232, 263315), (1430, 226856), (1456, 222805), (1540, 210652), (1820, 178244), (2002, 162040), (2288, 141785), (2860, 113428), (3080, 105326), (3640, 89122), (4004, 81020), (4051, 80080), (5005, 64816), (5720, 56714), (6160, 52663), (7280, 44561), (8008, 40510), (8102, 40040), (10010, 32408), (11440, 28357), (16016, 20255), (16204, 20020)]