159553621760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{504661}}^1$

素因数の和:504714

約数の個数: 144

約数和(自身を含む): 433242233760

約数和(自身を除く): 273688612000

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, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 3040, 3328, 3952, 4160, 4864, 4940, 6080, 7904, 8320, 9880, 12160, 15808, 16640, 19760, 24320, 31616, 39520, 63232, 79040, 158080, 316160, 504661, 1009322, 2018644, 2523305, 4037288, 5046610, 6560593, 8074576, 9588559, 10093220, 13121186, 16149152, 19177118, 20186440, 26242372, 32298304, 32802965, 38354236, 40372880, 47942795, 52484744, 64596608, 65605930, 76708472, 80745760, 95885590, 104969488, 124651267, 129193216, 131211860, 153416944, 161491520, 191771180, 209938976, 249302534, 262423720, 306833888, 322983040, 383542360, 419877952, 498605068, 524847440, 613667776, 623256335, 645966080, 767084720, 839755904, 997210136, 1049694880, 1227335552, 1246512670, 1534169440, 1679511808, 1994420272, 2099389760, 2454671104, 2493025340, 3068338880, 3988840544, 4198779520, 4986050680, 6136677760, 7977681088, 8397559040, 9972101360, 12273355520, 15955362176, 19944202720, 31910724352, 39888405440, 79776810880, 159553621760]

約数ペア:

[(1, 159553621760), (2, 79776810880), (4, 39888405440), (5, 31910724352), (8, 19944202720), (10, 15955362176), (13, 12273355520), (16, 9972101360), (19, 8397559040), (20, 7977681088), (26, 6136677760), (32, 4986050680), (38, 4198779520), (40, 3988840544), (52, 3068338880), (64, 2493025340), (65, 2454671104), (76, 2099389760), (80, 1994420272), (95, 1679511808), (104, 1534169440), (128, 1246512670), (130, 1227335552), (152, 1049694880), (160, 997210136), (190, 839755904), (208, 767084720), (247, 645966080), (256, 623256335), (260, 613667776), (304, 524847440), (320, 498605068), (380, 419877952), (416, 383542360), (494, 322983040), (520, 306833888), (608, 262423720), (640, 249302534), (760, 209938976), (832, 191771180), (988, 161491520), (1040, 153416944), (1216, 131211860), (1235, 129193216), (1280, 124651267), (1520, 104969488), (1664, 95885590), (1976, 80745760), (2080, 76708472), (2432, 65605930), (2470, 64596608), (3040, 52484744), (3328, 47942795), (3952, 40372880), (4160, 38354236), (4864, 32802965), (4940, 32298304), (6080, 26242372), (7904, 20186440), (8320, 19177118), (9880, 16149152), (12160, 13121186), (15808, 10093220), (16640, 9588559), (19760, 8074576), (24320, 6560593), (31616, 5046610), (39520, 4037288), (63232, 2523305), (79040, 2018644), (158080, 1009322), (316160, 504661)]