119472760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 199861640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 310, 341, 380, 418, 440, 461, 589, 620, 682, 760, 836, 922, 1045, 1178, 1240, 1364, 1672, 1705, 1844, 2090, 2305, 2356, 2728, 2945, 3410, 3688, 4180, 4610, 4712, 5071, 5890, 6479, 6820, 8360, 8759, 9220, 10142, 11780, 12958, 13640, 14291, 17518, 18440, 20284, 23560, 25355, 25916, 28582, 32395, 35036, 40568, 43795, 50710, 51832, 57164, 64790, 70072, 71455, 87590, 96349, 101420, 114328, 129580, 142910, 157201, 175180, 192698, 202840, 259160, 271529, 285820, 314402, 350360, 385396, 481745, 543058, 571640, 628804, 770792, 786005, 963490, 1086116, 1257608, 1357645, 1572010, 1926980, 2172232, 2715290, 2986819, 3144020, 3853960, 5430580, 5973638, 6288040, 10861160, 11947276, 14934095, 23894552, 29868190, 59736380, 119472760]

約数ペア:

[(1, 119472760), (2, 59736380), (4, 29868190), (5, 23894552), (8, 14934095), (10, 11947276), (11, 10861160), (19, 6288040), (20, 5973638), (22, 5430580), (31, 3853960), (38, 3144020), (40, 2986819), (44, 2715290), (55, 2172232), (62, 1926980), (76, 1572010), (88, 1357645), (95, 1257608), (110, 1086116), (124, 963490), (152, 786005), (155, 770792), (190, 628804), (209, 571640), (220, 543058), (248, 481745), (310, 385396), (341, 350360), (380, 314402), (418, 285820), (440, 271529), (461, 259160), (589, 202840), (620, 192698), (682, 175180), (760, 157201), (836, 142910), (922, 129580), (1045, 114328), (1178, 101420), (1240, 96349), (1364, 87590), (1672, 71455), (1705, 70072), (1844, 64790), (2090, 57164), (2305, 51832), (2356, 50710), (2728, 43795), (2945, 40568), (3410, 35036), (3688, 32395), (4180, 28582), (4610, 25916), (4712, 25355), (5071, 23560), (5890, 20284), (6479, 18440), (6820, 17518), (8360, 14291), (8759, 13640), (9220, 12958), (10142, 11780)]