255228480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 336

約数和(自身を含む): 1003517424

約数和(自身を除く): 748288944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 390, 401, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 663, 680, 720, 765, 780, 802, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1170, 1203, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1604, 1632, 1768, 1872, 1989, 2005, 2040, 2080, 2210, 2340, 2406, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3208, 3264, 3315, 3536, 3609, 3744, 3978, 4010, 4080, 4160, 4420, 4680, 4812, 4896, 5213, 5304, 5440, 6015, 6120, 6240, 6416, 6630, 6817, 7072, 7218, 7488, 7956, 8020, 8160, 8840, 9360, 9624, 9792, 9945, 10426, 10608, 12030, 12240, 12480, 12832, 13260, 13634, 14144, 14436, 15639, 15912, 16040, 16320, 17680, 18045, 18720, 19248, 19890, 20451, 20852, 21216, 24060, 24480, 25664, 26065, 26520, 27268, 28872, 31278, 31824, 32080, 34085, 35360, 36090, 37440, 38496, 39780, 40902, 41704, 42432, 46917, 48120, 48960, 52130, 53040, 54536, 57744, 61353, 62556, 63648, 64160, 68170, 70720, 72180, 76992, 78195, 79560, 81804, 83408, 88621, 93834, 96240, 102255, 104260, 106080, 109072, 115488, 122706, 125112, 127296, 128320, 136340, 144360, 156390, 159120, 163608, 166816, 177242, 187668, 192480, 204510, 208520, 212160, 218144, 230976, 234585, 245412, 250224, 265863, 272680, 288720, 306765, 312780, 318240, 327216, 333632, 354484, 375336, 384960, 409020, 417040, 436288, 443105, 469170, 490824, 500448, 531726, 545360, 577440, 613530, 625560, 636480, 654432, 708968, 750672, 797589, 818040, 834080, 886210, 938340, 981648, 1000896, 1063452, 1090720, 1154880, 1227060, 1251120, 1308864, 1329315, 1417936, 1501344, 1595178, 1636080, 1668160, 1772420, 1876680, 1963296, 2126904, 2181440, 2454120, 2502240, 2658630, 2835872, 3002688, 3190356, 3272160, 3544840, 3753360, 3926592, 3987945, 4253808, 4908240, 5004480, 5317260, 5671744, 6380712, 6544320, 7089680, 7506720, 7975890, 8507616, 9816480, 10634520, 12761424, 14179360, 15013440, 15951780, 17015232, 19632960, 21269040, 25522848, 28358720, 31903560, 42538080, 51045696, 63807120, 85076160, 127614240, 255228480]

約数ペア:

[(1, 255228480), (2, 127614240), (3, 85076160), (4, 63807120), (5, 51045696), (6, 42538080), (8, 31903560), (9, 28358720), (10, 25522848), (12, 21269040), (13, 19632960), (15, 17015232), (16, 15951780), (17, 15013440), (18, 14179360), (20, 12761424), (24, 10634520), (26, 9816480), (30, 8507616), (32, 7975890), (34, 7506720), (36, 7089680), (39, 6544320), (40, 6380712), (45, 5671744), (48, 5317260), (51, 5004480), (52, 4908240), (60, 4253808), (64, 3987945), (65, 3926592), (68, 3753360), (72, 3544840), (78, 3272160), (80, 3190356), (85, 3002688), (90, 2835872), (96, 2658630), (102, 2502240), (104, 2454120), (117, 2181440), (120, 2126904), (130, 1963296), (136, 1876680), (144, 1772420), (153, 1668160), (156, 1636080), (160, 1595178), (170, 1501344), (180, 1417936), (192, 1329315), (195, 1308864), (204, 1251120), (208, 1227060), (221, 1154880), (234, 1090720), (240, 1063452), (255, 1000896), (260, 981648), (272, 938340), (288, 886210), (306, 834080), (312, 818040), (320, 797589), (340, 750672), (360, 708968), (390, 654432), (401, 636480), (408, 625560), (416, 613530), (442, 577440), (468, 545360), (480, 531726), (510, 500448), (520, 490824), (544, 469170), (576, 443105), (585, 436288), (612, 417040), (624, 409020), (663, 384960), (680, 375336), (720, 354484), (765, 333632), (780, 327216), (802, 318240), (816, 312780), (832, 306765), (884, 288720), (936, 272680), (960, 265863), (1020, 250224), (1040, 245412), (1088, 234585), (1105, 230976), (1170, 218144), (1203, 212160), (1224, 208520), (1248, 204510), (1326, 192480), (1360, 187668), (1440, 177242), (1530, 166816), (1560, 163608), (1604, 159120), (1632, 156390), (1768, 144360), (1872, 136340), (1989, 128320), (2005, 127296), (2040, 125112), (2080, 122706), (2210, 115488), (2340, 109072), (2406, 106080), (2448, 104260), (2496, 102255), (2652, 96240), (2720, 93834), (2880, 88621), (3060, 83408), (3120, 81804), (3208, 79560), (3264, 78195), (3315, 76992), (3536, 72180), (3609, 70720), (3744, 68170), (3978, 64160), (4010, 63648), (4080, 62556), (4160, 61353), (4420, 57744), (4680, 54536), (4812, 53040), (4896, 52130), (5213, 48960), (5304, 48120), (5440, 46917), (6015, 42432), (6120, 41704), (6240, 40902), (6416, 39780), (6630, 38496), (6817, 37440), (7072, 36090), (7218, 35360), (7488, 34085), (7956, 32080), (8020, 31824), (8160, 31278), (8840, 28872), (9360, 27268), (9624, 26520), (9792, 26065), (9945, 25664), (10426, 24480), (10608, 24060), (12030, 21216), (12240, 20852), (12480, 20451), (12832, 19890), (13260, 19248), (13634, 18720), (14144, 18045), (14436, 17680), (15639, 16320), (15912, 16040)]