402343920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 240

約数和(自身を含む): 1514983392

約数和(自身を除く): 1112639472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 165, 176, 180, 185, 198, 220, 222, 240, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 528, 555, 592, 660, 666, 720, 740, 792, 814, 880, 888, 990, 1110, 1221, 1320, 1332, 1373, 1480, 1584, 1628, 1665, 1776, 1980, 2035, 2220, 2442, 2640, 2664, 2746, 2960, 3256, 3330, 3663, 3960, 4070, 4119, 4440, 4884, 5328, 5492, 6105, 6512, 6660, 6865, 7326, 7920, 8140, 8238, 8880, 9768, 10984, 12210, 12357, 13320, 13730, 14652, 15103, 16280, 16476, 18315, 19536, 20595, 21968, 24420, 24714, 26640, 27460, 29304, 30206, 32560, 32952, 36630, 41190, 45309, 48840, 49428, 50801, 54920, 58608, 60412, 61785, 65904, 73260, 75515, 82380, 90618, 97680, 98856, 101602, 109840, 120824, 123570, 135927, 146520, 151030, 152403, 164760, 181236, 197712, 203204, 226545, 241648, 247140, 254005, 271854, 293040, 302060, 304806, 329520, 362472, 406408, 453090, 457209, 494280, 508010, 543708, 558811, 604120, 609612, 679635, 724944, 762015, 812816, 906180, 914418, 988560, 1016020, 1087416, 1117622, 1208240, 1219224, 1359270, 1524030, 1676433, 1812360, 1828836, 2032040, 2174832, 2235244, 2286045, 2438448, 2718540, 2794055, 3048060, 3352866, 3624720, 3657672, 4064080, 4470488, 4572090, 5029299, 5437080, 5588110, 6096120, 6705732, 7315344, 8382165, 8940976, 9144180, 10058598, 10874160, 11176220, 12192240, 13411464, 16764330, 18288360, 20117196, 22352440, 25146495, 26822928, 33528660, 36576720, 40234392, 44704880, 50292990, 67057320, 80468784, 100585980, 134114640, 201171960, 402343920]

約数ペア:

[(1, 402343920), (2, 201171960), (3, 134114640), (4, 100585980), (5, 80468784), (6, 67057320), (8, 50292990), (9, 44704880), (10, 40234392), (11, 36576720), (12, 33528660), (15, 26822928), (16, 25146495), (18, 22352440), (20, 20117196), (22, 18288360), (24, 16764330), (30, 13411464), (33, 12192240), (36, 11176220), (37, 10874160), (40, 10058598), (44, 9144180), (45, 8940976), (48, 8382165), (55, 7315344), (60, 6705732), (66, 6096120), (72, 5588110), (74, 5437080), (80, 5029299), (88, 4572090), (90, 4470488), (99, 4064080), (110, 3657672), (111, 3624720), (120, 3352866), (132, 3048060), (144, 2794055), (148, 2718540), (165, 2438448), (176, 2286045), (180, 2235244), (185, 2174832), (198, 2032040), (220, 1828836), (222, 1812360), (240, 1676433), (264, 1524030), (296, 1359270), (330, 1219224), (333, 1208240), (360, 1117622), (370, 1087416), (396, 1016020), (407, 988560), (440, 914418), (444, 906180), (495, 812816), (528, 762015), (555, 724944), (592, 679635), (660, 609612), (666, 604120), (720, 558811), (740, 543708), (792, 508010), (814, 494280), (880, 457209), (888, 453090), (990, 406408), (1110, 362472), (1221, 329520), (1320, 304806), (1332, 302060), (1373, 293040), (1480, 271854), (1584, 254005), (1628, 247140), (1665, 241648), (1776, 226545), (1980, 203204), (2035, 197712), (2220, 181236), (2442, 164760), (2640, 152403), (2664, 151030), (2746, 146520), (2960, 135927), (3256, 123570), (3330, 120824), (3663, 109840), (3960, 101602), (4070, 98856), (4119, 97680), (4440, 90618), (4884, 82380), (5328, 75515), (5492, 73260), (6105, 65904), (6512, 61785), (6660, 60412), (6865, 58608), (7326, 54920), (7920, 50801), (8140, 49428), (8238, 48840), (8880, 45309), (9768, 41190), (10984, 36630), (12210, 32952), (12357, 32560), (13320, 30206), (13730, 29304), (14652, 27460), (15103, 26640), (16280, 24714), (16476, 24420), (18315, 21968), (19536, 20595)]