419439133440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{26557}}^1$

素因数の和:27044

約数の個数: 288

約数和(自身を含む): 1491739488960

約数和(自身を除く): 1072300355520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 457, 480, 540, 576, 640, 720, 768, 864, 914, 960, 1080, 1152, 1280, 1371, 1440, 1728, 1828, 1920, 2160, 2285, 2304, 2742, 2880, 3456, 3656, 3840, 4113, 4320, 4570, 5484, 5760, 6855, 6912, 7312, 8226, 8640, 9140, 10968, 11520, 12339, 13710, 14624, 16452, 17280, 18280, 20565, 21936, 24678, 26557, 27420, 29248, 32904, 34560, 36560, 41130, 43872, 49356, 53114, 54840, 58496, 61695, 65808, 73120, 79671, 82260, 87744, 98712, 106228, 109680, 116992, 123390, 131616, 132785, 146240, 159342, 164520, 175488, 197424, 212456, 219360, 239013, 246780, 263232, 265570, 292480, 318684, 329040, 350976, 394848, 398355, 424912, 438720, 478026, 493560, 526464, 531140, 584960, 637368, 658080, 717039, 789696, 796710, 849824, 877440, 956052, 987120, 1052928, 1062280, 1195065, 1274736, 1316160, 1434078, 1579392, 1593420, 1699648, 1754880, 1912104, 1974240, 2124560, 2390130, 2549472, 2632320, 2868156, 3158784, 3186840, 3399296, 3585195, 3824208, 3948480, 4249120, 4780260, 5098944, 5264640, 5736312, 6373680, 6798592, 7170390, 7648416, 7896960, 8498240, 9560520, 10197888, 11472624, 12136549, 12747360, 14340780, 15296832, 15793920, 16996480, 19121040, 20395776, 22945248, 24273098, 25494720, 28681560, 30593664, 33992960, 36409647, 38242080, 45890496, 48546196, 50989440, 57363120, 60682745, 61187328, 72819294, 76484160, 91780992, 97092392, 101978880, 109228941, 114726240, 121365490, 145638588, 152968320, 182048235, 183561984, 194184784, 218457882, 229452480, 242730980, 291277176, 305936640, 327686823, 364096470, 388369568, 436915764, 458904960, 485461960, 546144705, 582554352, 655373646, 728192940, 776739136, 873831528, 917809920, 970923920, 1092289410, 1165108704, 1310747292, 1456385880, 1553478272, 1638434115, 1747663056, 1941847840, 2184578820, 2330217408, 2621494584, 2912771760, 3106956544, 3276868230, 3495326112, 3883695680, 4369157640, 4660434816, 5242989168, 5825543520, 6553736460, 6990652224, 7767391360, 8738315280, 9320869632, 10485978336, 11651087040, 13107472920, 13981304448, 15534782720, 17476630560, 20971956672, 23302174080, 26214945840, 27962608896, 34953261120, 41943913344, 46604348160, 52429891680, 69906522240, 83887826688, 104859783360, 139813044480, 209719566720, 419439133440]

約数ペア:

[(1, 419439133440), (2, 209719566720), (3, 139813044480), (4, 104859783360), (5, 83887826688), (6, 69906522240), (8, 52429891680), (9, 46604348160), (10, 41943913344), (12, 34953261120), (15, 27962608896), (16, 26214945840), (18, 23302174080), (20, 20971956672), (24, 17476630560), (27, 15534782720), (30, 13981304448), (32, 13107472920), (36, 11651087040), (40, 10485978336), (45, 9320869632), (48, 8738315280), (54, 7767391360), (60, 6990652224), (64, 6553736460), (72, 5825543520), (80, 5242989168), (90, 4660434816), (96, 4369157640), (108, 3883695680), (120, 3495326112), (128, 3276868230), (135, 3106956544), (144, 2912771760), (160, 2621494584), (180, 2330217408), (192, 2184578820), (216, 1941847840), (240, 1747663056), (256, 1638434115), (270, 1553478272), (288, 1456385880), (320, 1310747292), (360, 1165108704), (384, 1092289410), (432, 970923920), (457, 917809920), (480, 873831528), (540, 776739136), (576, 728192940), (640, 655373646), (720, 582554352), (768, 546144705), (864, 485461960), (914, 458904960), (960, 436915764), (1080, 388369568), (1152, 364096470), (1280, 327686823), (1371, 305936640), (1440, 291277176), (1728, 242730980), (1828, 229452480), (1920, 218457882), (2160, 194184784), (2285, 183561984), (2304, 182048235), (2742, 152968320), (2880, 145638588), (3456, 121365490), (3656, 114726240), (3840, 109228941), (4113, 101978880), (4320, 97092392), (4570, 91780992), (5484, 76484160), (5760, 72819294), (6855, 61187328), (6912, 60682745), (7312, 57363120), (8226, 50989440), (8640, 48546196), (9140, 45890496), (10968, 38242080), (11520, 36409647), (12339, 33992960), (13710, 30593664), (14624, 28681560), (16452, 25494720), (17280, 24273098), (18280, 22945248), (20565, 20395776), (21936, 19121040), (24678, 16996480), (26557, 15793920), (27420, 15296832), (29248, 14340780), (32904, 12747360), (34560, 12136549), (36560, 11472624), (41130, 10197888), (43872, 9560520), (49356, 8498240), (53114, 7896960), (54840, 7648416), (58496, 7170390), (61695, 6798592), (65808, 6373680), (73120, 5736312), (79671, 5264640), (82260, 5098944), (87744, 4780260), (98712, 4249120), (106228, 3948480), (109680, 3824208), (116992, 3585195), (123390, 3399296), (131616, 3186840), (132785, 3158784), (146240, 2868156), (159342, 2632320), (164520, 2549472), (175488, 2390130), (197424, 2124560), (212456, 1974240), (219360, 1912104), (239013, 1754880), (246780, 1699648), (263232, 1593420), (265570, 1579392), (292480, 1434078), (318684, 1316160), (329040, 1274736), (350976, 1195065), (394848, 1062280), (398355, 1052928), (424912, 987120), (438720, 956052), (478026, 877440), (493560, 849824), (526464, 796710), (531140, 789696), (584960, 717039), (637368, 658080)]