393031440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:619

約数の個数: 200

約数和(自身を含む): 1378447488

約数和(自身を除く): 985416048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 180, 216, 240, 262, 270, 324, 360, 393, 405, 432, 463, 524, 540, 648, 655, 720, 786, 810, 926, 1048, 1080, 1179, 1296, 1310, 1389, 1572, 1620, 1852, 1965, 2096, 2160, 2315, 2358, 2620, 2778, 3144, 3240, 3537, 3704, 3930, 4167, 4630, 4716, 5240, 5556, 5895, 6288, 6480, 6945, 7074, 7408, 7860, 8334, 9260, 9432, 10480, 10611, 11112, 11790, 12501, 13890, 14148, 15720, 16668, 17685, 18520, 18864, 20835, 21222, 22224, 23580, 25002, 27780, 28296, 31440, 33336, 35370, 37040, 37503, 41670, 42444, 47160, 50004, 53055, 55560, 56592, 60653, 62505, 66672, 70740, 75006, 83340, 84888, 94320, 100008, 106110, 111120, 121306, 125010, 141480, 150012, 166680, 169776, 181959, 187515, 200016, 212220, 242612, 250020, 282960, 300024, 303265, 333360, 363918, 375030, 424440, 485224, 500040, 545877, 600048, 606530, 727836, 750060, 848880, 909795, 970448, 1000080, 1091754, 1213060, 1455672, 1500120, 1637631, 1819590, 2183508, 2426120, 2729385, 2911344, 3000240, 3275262, 3639180, 4367016, 4852240, 4912893, 5458770, 6550524, 7278360, 8188155, 8734032, 9825786, 10917540, 13101048, 14556720, 16376310, 19651572, 21835080, 24564465, 26202096, 32752620, 39303144, 43670160, 49128930, 65505240, 78606288, 98257860, 131010480, 196515720, 393031440]

約数ペア:

[(1, 393031440), (2, 196515720), (3, 131010480), (4, 98257860), (5, 78606288), (6, 65505240), (8, 49128930), (9, 43670160), (10, 39303144), (12, 32752620), (15, 26202096), (16, 24564465), (18, 21835080), (20, 19651572), (24, 16376310), (27, 14556720), (30, 13101048), (36, 10917540), (40, 9825786), (45, 8734032), (48, 8188155), (54, 7278360), (60, 6550524), (72, 5458770), (80, 4912893), (81, 4852240), (90, 4367016), (108, 3639180), (120, 3275262), (131, 3000240), (135, 2911344), (144, 2729385), (162, 2426120), (180, 2183508), (216, 1819590), (240, 1637631), (262, 1500120), (270, 1455672), (324, 1213060), (360, 1091754), (393, 1000080), (405, 970448), (432, 909795), (463, 848880), (524, 750060), (540, 727836), (648, 606530), (655, 600048), (720, 545877), (786, 500040), (810, 485224), (926, 424440), (1048, 375030), (1080, 363918), (1179, 333360), (1296, 303265), (1310, 300024), (1389, 282960), (1572, 250020), (1620, 242612), (1852, 212220), (1965, 200016), (2096, 187515), (2160, 181959), (2315, 169776), (2358, 166680), (2620, 150012), (2778, 141480), (3144, 125010), (3240, 121306), (3537, 111120), (3704, 106110), (3930, 100008), (4167, 94320), (4630, 84888), (4716, 83340), (5240, 75006), (5556, 70740), (5895, 66672), (6288, 62505), (6480, 60653), (6945, 56592), (7074, 55560), (7408, 53055), (7860, 50004), (8334, 47160), (9260, 42444), (9432, 41670), (10480, 37503), (10611, 37040), (11112, 35370), (11790, 33336), (12501, 31440), (13890, 28296), (14148, 27780), (15720, 25002), (16668, 23580), (17685, 22224), (18520, 21222), (18864, 20835)]