199339140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 192

約数和(自身を含む): 749629440

約数和(自身を除く): 550290300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 3319, 4004, 4290, 4620, 5005, 5460, 6006, 6638, 8580, 9957, 10010, 12012, 13276, 15015, 16595, 19914, 20020, 23233, 30030, 33190, 36509, 39828, 43147, 46466, 49785, 60060, 66380, 69699, 73018, 86294, 92932, 99570, 109527, 116165, 129441, 139398, 146036, 172588, 182545, 199140, 215735, 219054, 232330, 255563, 258882, 278796, 302029, 348495, 365090, 431470, 438108, 464660, 474617, 511126, 517764, 547635, 604058, 647205, 696990, 730180, 766689, 862940, 906087, 949234, 1022252, 1095270, 1208116, 1277815, 1294410, 1393980, 1423851, 1510145, 1533378, 1812174, 1898468, 2190540, 2373085, 2555630, 2588820, 2847702, 3020290, 3066756, 3322319, 3624348, 3833445, 4530435, 4746170, 5111260, 5695404, 6040580, 6644638, 7119255, 7666890, 9060870, 9492340, 9966957, 13289276, 14238510, 15333780, 16611595, 18121740, 19933914, 28477020, 33223190, 39867828, 49834785, 66446380, 99669570, 199339140]

約数ペア:

[(1, 199339140), (2, 99669570), (3, 66446380), (4, 49834785), (5, 39867828), (6, 33223190), (7, 28477020), (10, 19933914), (11, 18121740), (12, 16611595), (13, 15333780), (14, 14238510), (15, 13289276), (20, 9966957), (21, 9492340), (22, 9060870), (26, 7666890), (28, 7119255), (30, 6644638), (33, 6040580), (35, 5695404), (39, 5111260), (42, 4746170), (44, 4530435), (52, 3833445), (55, 3624348), (60, 3322319), (65, 3066756), (66, 3020290), (70, 2847702), (77, 2588820), (78, 2555630), (84, 2373085), (91, 2190540), (105, 1898468), (110, 1812174), (130, 1533378), (132, 1510145), (140, 1423851), (143, 1393980), (154, 1294410), (156, 1277815), (165, 1208116), (182, 1095270), (195, 1022252), (210, 949234), (220, 906087), (231, 862940), (260, 766689), (273, 730180), (286, 696990), (308, 647205), (330, 604058), (364, 547635), (385, 517764), (390, 511126), (420, 474617), (429, 464660), (455, 438108), (462, 431470), (546, 365090), (572, 348495), (660, 302029), (715, 278796), (770, 258882), (780, 255563), (858, 232330), (910, 219054), (924, 215735), (1001, 199140), (1092, 182545), (1155, 172588), (1365, 146036), (1430, 139398), (1540, 129441), (1716, 116165), (1820, 109527), (2002, 99570), (2145, 92932), (2310, 86294), (2730, 73018), (2860, 69699), (3003, 66380), (3319, 60060), (4004, 49785), (4290, 46466), (4620, 43147), (5005, 39828), (5460, 36509), (6006, 33190), (6638, 30030), (8580, 23233), (9957, 20020), (10010, 19914), (12012, 16595), (13276, 15015)]