199149720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3118

約数の個数: 192

約数和(自身を含む): 758419200

約数和(自身を除く): 559269480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3079, 3080, 3234, 4312, 4620, 5390, 5880, 6158, 6468, 8085, 9237, 9240, 10780, 12316, 12936, 15395, 16170, 18474, 21553, 21560, 24632, 30790, 32340, 33869, 36948, 43106, 46185, 61580, 64659, 64680, 67738, 73896, 86212, 92370, 101607, 107765, 123160, 129318, 135476, 150871, 169345, 172424, 184740, 203214, 215530, 237083, 258636, 270952, 301742, 323295, 338690, 369480, 406428, 431060, 452613, 474166, 508035, 517272, 603484, 646590, 677380, 711249, 754355, 812856, 862120, 905226, 948332, 1016070, 1185415, 1206968, 1293180, 1354760, 1422498, 1508710, 1659581, 1810452, 1896664, 2032140, 2263065, 2370830, 2586360, 2844996, 3017420, 3319162, 3556245, 3620904, 4064280, 4526130, 4741660, 4978743, 5689992, 6034840, 6638324, 7112490, 8297905, 9052260, 9483320, 9957486, 13276648, 14224980, 16595810, 18104520, 19914972, 24893715, 28449960, 33191620, 39829944, 49787430, 66383240, 99574860, 199149720]

約数ペア:

[(1, 199149720), (2, 99574860), (3, 66383240), (4, 49787430), (5, 39829944), (6, 33191620), (7, 28449960), (8, 24893715), (10, 19914972), (11, 18104520), (12, 16595810), (14, 14224980), (15, 13276648), (20, 9957486), (21, 9483320), (22, 9052260), (24, 8297905), (28, 7112490), (30, 6638324), (33, 6034840), (35, 5689992), (40, 4978743), (42, 4741660), (44, 4526130), (49, 4064280), (55, 3620904), (56, 3556245), (60, 3319162), (66, 3017420), (70, 2844996), (77, 2586360), (84, 2370830), (88, 2263065), (98, 2032140), (105, 1896664), (110, 1810452), (120, 1659581), (132, 1508710), (140, 1422498), (147, 1354760), (154, 1293180), (165, 1206968), (168, 1185415), (196, 1016070), (210, 948332), (220, 905226), (231, 862120), (245, 812856), (264, 754355), (280, 711249), (294, 677380), (308, 646590), (330, 603484), (385, 517272), (392, 508035), (420, 474166), (440, 452613), (462, 431060), (490, 406428), (539, 369480), (588, 338690), (616, 323295), (660, 301742), (735, 270952), (770, 258636), (840, 237083), (924, 215530), (980, 203214), (1078, 184740), (1155, 172424), (1176, 169345), (1320, 150871), (1470, 135476), (1540, 129318), (1617, 123160), (1848, 107765), (1960, 101607), (2156, 92370), (2310, 86212), (2695, 73896), (2940, 67738), (3079, 64680), (3080, 64659), (3234, 61580), (4312, 46185), (4620, 43106), (5390, 36948), (5880, 33869), (6158, 32340), (6468, 30790), (8085, 24632), (9237, 21560), (9240, 21553), (10780, 18474), (12316, 16170), (12936, 15395)]