1644011520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 224

約数和(自身を含む): 5577035328

約数和(自身を除く): 3933023808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 787, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1574, 1632, 1920, 2040, 2048, 2176, 2361, 2560, 2720, 3072, 3148, 3264, 3840, 3935, 4080, 4096, 4352, 4722, 5120, 5440, 6144, 6296, 6528, 7680, 7870, 8160, 8192, 8704, 9444, 10240, 10880, 11805, 12288, 12592, 13056, 13379, 15360, 15740, 16320, 17408, 18888, 20480, 21760, 23610, 24576, 25184, 26112, 26758, 30720, 31480, 32640, 34816, 37776, 40137, 40960, 43520, 47220, 50368, 52224, 53516, 61440, 62960, 65280, 66895, 69632, 75552, 80274, 87040, 94440, 100736, 104448, 107032, 122880, 125920, 130560, 133790, 139264, 151104, 160548, 174080, 188880, 200685, 201472, 208896, 214064, 251840, 261120, 267580, 302208, 321096, 348160, 377760, 401370, 402944, 417792, 428128, 503680, 522240, 535160, 604416, 642192, 696320, 755520, 802740, 805888, 856256, 1007360, 1044480, 1070320, 1208832, 1284384, 1511040, 1605480, 1611776, 1712512, 2014720, 2088960, 2140640, 2417664, 2568768, 3022080, 3210960, 3223552, 3425024, 4029440, 4281280, 4835328, 5137536, 6044160, 6421920, 6447104, 6850048, 8058880, 8562560, 9670656, 10275072, 12088320, 12843840, 13700096, 16117760, 17125120, 19341312, 20550144, 24176640, 25687680, 27400192, 32235520, 34250240, 41100288, 48353280, 51375360, 54800384, 68500480, 82200576, 96706560, 102750720, 109600768, 137000960, 164401152, 205501440, 274001920, 328802304, 411002880, 548003840, 822005760, 1644011520]

約数ペア:

[(1, 1644011520), (2, 822005760), (3, 548003840), (4, 411002880), (5, 328802304), (6, 274001920), (8, 205501440), (10, 164401152), (12, 137000960), (15, 109600768), (16, 102750720), (17, 96706560), (20, 82200576), (24, 68500480), (30, 54800384), (32, 51375360), (34, 48353280), (40, 41100288), (48, 34250240), (51, 32235520), (60, 27400192), (64, 25687680), (68, 24176640), (80, 20550144), (85, 19341312), (96, 17125120), (102, 16117760), (120, 13700096), (128, 12843840), (136, 12088320), (160, 10275072), (170, 9670656), (192, 8562560), (204, 8058880), (240, 6850048), (255, 6447104), (256, 6421920), (272, 6044160), (320, 5137536), (340, 4835328), (384, 4281280), (408, 4029440), (480, 3425024), (510, 3223552), (512, 3210960), (544, 3022080), (640, 2568768), (680, 2417664), (768, 2140640), (787, 2088960), (816, 2014720), (960, 1712512), (1020, 1611776), (1024, 1605480), (1088, 1511040), (1280, 1284384), (1360, 1208832), (1536, 1070320), (1574, 1044480), (1632, 1007360), (1920, 856256), (2040, 805888), (2048, 802740), (2176, 755520), (2361, 696320), (2560, 642192), (2720, 604416), (3072, 535160), (3148, 522240), (3264, 503680), (3840, 428128), (3935, 417792), (4080, 402944), (4096, 401370), (4352, 377760), (4722, 348160), (5120, 321096), (5440, 302208), (6144, 267580), (6296, 261120), (6528, 251840), (7680, 214064), (7870, 208896), (8160, 201472), (8192, 200685), (8704, 188880), (9444, 174080), (10240, 160548), (10880, 151104), (11805, 139264), (12288, 133790), (12592, 130560), (13056, 125920), (13379, 122880), (15360, 107032), (15740, 104448), (16320, 100736), (17408, 94440), (18888, 87040), (20480, 80274), (21760, 75552), (23610, 69632), (24576, 66895), (25184, 65280), (26112, 62960), (26758, 61440), (30720, 53516), (31480, 52224), (32640, 50368), (34816, 47220), (37776, 43520), (40137, 40960)]