8220792320

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13001}}^1$

素因数の和:13056

約数の個数: 160

約数和(自身を含む): 22345757280

約数和(自身を除く): 14124964960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 512, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 2560, 3040, 3328, 3952, 4160, 4864, 4940, 6080, 6656, 7904, 8320, 9728, 9880, 12160, 13001, 15808, 16640, 19760, 24320, 26002, 31616, 33280, 39520, 48640, 52004, 63232, 65005, 79040, 104008, 126464, 130010, 158080, 169013, 208016, 247019, 260020, 316160, 338026, 416032, 494038, 520040, 632320, 676052, 832064, 845065, 988076, 1040080, 1235095, 1352104, 1664128, 1690130, 1976152, 2080160, 2470190, 2704208, 3211247, 3328256, 3380260, 3952304, 4160320, 4940380, 5408416, 6422494, 6656512, 6760520, 7904608, 8320640, 9880760, 10816832, 12844988, 13521040, 15809216, 16056235, 16641280, 19761520, 21633664, 25689976, 27042080, 31618432, 32112470, 33282560, 39523040, 43267328, 51379952, 54084160, 63236864, 64224940, 79046080, 86534656, 102759904, 108168320, 126473728, 128449880, 158092160, 205519808, 216336640, 256899760, 316184320, 411039616, 432673280, 513799520, 632368640, 822079232, 1027599040, 1644158464, 2055198080, 4110396160, 8220792320]

約数ペア:

[(1, 8220792320), (2, 4110396160), (4, 2055198080), (5, 1644158464), (8, 1027599040), (10, 822079232), (13, 632368640), (16, 513799520), (19, 432673280), (20, 411039616), (26, 316184320), (32, 256899760), (38, 216336640), (40, 205519808), (52, 158092160), (64, 128449880), (65, 126473728), (76, 108168320), (80, 102759904), (95, 86534656), (104, 79046080), (128, 64224940), (130, 63236864), (152, 54084160), (160, 51379952), (190, 43267328), (208, 39523040), (247, 33282560), (256, 32112470), (260, 31618432), (304, 27042080), (320, 25689976), (380, 21633664), (416, 19761520), (494, 16641280), (512, 16056235), (520, 15809216), (608, 13521040), (640, 12844988), (760, 10816832), (832, 9880760), (988, 8320640), (1040, 7904608), (1216, 6760520), (1235, 6656512), (1280, 6422494), (1520, 5408416), (1664, 4940380), (1976, 4160320), (2080, 3952304), (2432, 3380260), (2470, 3328256), (2560, 3211247), (3040, 2704208), (3328, 2470190), (3952, 2080160), (4160, 1976152), (4864, 1690130), (4940, 1664128), (6080, 1352104), (6656, 1235095), (7904, 1040080), (8320, 988076), (9728, 845065), (9880, 832064), (12160, 676052), (13001, 632320), (15808, 520040), (16640, 494038), (19760, 416032), (24320, 338026), (26002, 316160), (31616, 260020), (33280, 247019), (39520, 208016), (48640, 169013), (52004, 158080), (63232, 130010), (65005, 126464), (79040, 104008)]