126822720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 224

約数和(自身を含む): 449884800

約数和(自身を除く): 323062080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 409, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 818, 912, 960, 969, 1020, 1088, 1140, 1216, 1227, 1292, 1360, 1520, 1615, 1632, 1636, 1824, 1938, 2040, 2045, 2280, 2454, 2584, 2720, 3040, 3230, 3264, 3272, 3648, 3876, 4080, 4090, 4560, 4845, 4908, 5168, 5440, 6080, 6135, 6460, 6544, 6953, 7752, 7771, 8160, 8180, 9120, 9690, 9816, 10336, 12270, 12920, 13088, 13906, 15504, 15542, 16320, 16360, 18240, 19380, 19632, 20672, 20859, 23313, 24540, 25840, 26176, 27812, 31008, 31084, 32720, 34765, 38760, 38855, 39264, 41718, 46626, 49080, 51680, 55624, 62016, 62168, 65440, 69530, 77520, 77710, 78528, 83436, 93252, 98160, 103360, 104295, 111248, 116565, 124336, 130880, 132107, 139060, 155040, 155420, 166872, 186504, 196320, 208590, 222496, 233130, 248672, 264214, 278120, 310080, 310840, 333744, 373008, 392640, 396321, 417180, 444992, 466260, 497344, 528428, 556240, 621680, 660535, 667488, 746016, 792642, 834360, 932520, 1056856, 1112480, 1243360, 1321070, 1334976, 1492032, 1585284, 1668720, 1865040, 1981605, 2113712, 2224960, 2486720, 2642140, 3170568, 3337440, 3730080, 3963210, 4227424, 5284280, 6341136, 6674880, 7460160, 7926420, 8454848, 10568560, 12682272, 15852840, 21137120, 25364544, 31705680, 42274240, 63411360, 126822720]

約数ペア:

[(1, 126822720), (2, 63411360), (3, 42274240), (4, 31705680), (5, 25364544), (6, 21137120), (8, 15852840), (10, 12682272), (12, 10568560), (15, 8454848), (16, 7926420), (17, 7460160), (19, 6674880), (20, 6341136), (24, 5284280), (30, 4227424), (32, 3963210), (34, 3730080), (38, 3337440), (40, 3170568), (48, 2642140), (51, 2486720), (57, 2224960), (60, 2113712), (64, 1981605), (68, 1865040), (76, 1668720), (80, 1585284), (85, 1492032), (95, 1334976), (96, 1321070), (102, 1243360), (114, 1112480), (120, 1056856), (136, 932520), (152, 834360), (160, 792642), (170, 746016), (190, 667488), (192, 660535), (204, 621680), (228, 556240), (240, 528428), (255, 497344), (272, 466260), (285, 444992), (304, 417180), (320, 396321), (323, 392640), (340, 373008), (380, 333744), (408, 310840), (409, 310080), (456, 278120), (480, 264214), (510, 248672), (544, 233130), (570, 222496), (608, 208590), (646, 196320), (680, 186504), (760, 166872), (816, 155420), (818, 155040), (912, 139060), (960, 132107), (969, 130880), (1020, 124336), (1088, 116565), (1140, 111248), (1216, 104295), (1227, 103360), (1292, 98160), (1360, 93252), (1520, 83436), (1615, 78528), (1632, 77710), (1636, 77520), (1824, 69530), (1938, 65440), (2040, 62168), (2045, 62016), (2280, 55624), (2454, 51680), (2584, 49080), (2720, 46626), (3040, 41718), (3230, 39264), (3264, 38855), (3272, 38760), (3648, 34765), (3876, 32720), (4080, 31084), (4090, 31008), (4560, 27812), (4845, 26176), (4908, 25840), (5168, 24540), (5440, 23313), (6080, 20859), (6135, 20672), (6460, 19632), (6544, 19380), (6953, 18240), (7752, 16360), (7771, 16320), (8160, 15542), (8180, 15504), (9120, 13906), (9690, 13088), (9816, 12920), (10336, 12270)]