196392240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 728765856

約数和(自身を除く): 532373616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 137, 144, 165, 176, 180, 181, 198, 220, 240, 264, 274, 330, 360, 362, 396, 411, 440, 495, 528, 543, 548, 660, 685, 720, 724, 792, 822, 880, 905, 990, 1086, 1096, 1233, 1320, 1370, 1448, 1507, 1584, 1629, 1644, 1810, 1980, 1991, 2055, 2172, 2192, 2466, 2640, 2715, 2740, 2896, 3014, 3258, 3288, 3620, 3960, 3982, 4110, 4344, 4521, 4932, 5430, 5480, 5973, 6028, 6165, 6516, 6576, 7240, 7535, 7920, 7964, 8145, 8220, 8688, 9042, 9864, 9955, 10860, 10960, 11946, 12056, 12330, 13032, 13563, 14480, 15070, 15928, 16290, 16440, 17919, 18084, 19728, 19910, 21720, 22605, 23892, 24112, 24660, 24797, 26064, 27126, 29865, 30140, 31856, 32580, 32880, 35838, 36168, 39820, 43440, 45210, 47784, 49320, 49594, 54252, 59730, 60280, 65160, 67815, 71676, 72336, 74391, 79640, 89595, 90420, 95568, 98640, 99188, 108504, 119460, 120560, 123985, 130320, 135630, 143352, 148782, 159280, 179190, 180840, 198376, 217008, 223173, 238920, 247970, 271260, 272767, 286704, 297564, 358380, 361680, 371955, 396752, 446346, 477840, 495940, 542520, 545534, 595128, 716760, 743910, 818301, 892692, 991880, 1085040, 1091068, 1115865, 1190256, 1363835, 1433520, 1487820, 1636602, 1785384, 1983760, 2182136, 2231730, 2454903, 2727670, 2975640, 3273204, 3570768, 4091505, 4364272, 4463460, 4909806, 5455340, 5951280, 6546408, 8183010, 8926920, 9819612, 10910680, 12274515, 13092816, 16366020, 17853840, 19639224, 21821360, 24549030, 32732040, 39278448, 49098060, 65464080, 98196120, 196392240]

約数ペア:

[(1, 196392240), (2, 98196120), (3, 65464080), (4, 49098060), (5, 39278448), (6, 32732040), (8, 24549030), (9, 21821360), (10, 19639224), (11, 17853840), (12, 16366020), (15, 13092816), (16, 12274515), (18, 10910680), (20, 9819612), (22, 8926920), (24, 8183010), (30, 6546408), (33, 5951280), (36, 5455340), (40, 4909806), (44, 4463460), (45, 4364272), (48, 4091505), (55, 3570768), (60, 3273204), (66, 2975640), (72, 2727670), (80, 2454903), (88, 2231730), (90, 2182136), (99, 1983760), (110, 1785384), (120, 1636602), (132, 1487820), (137, 1433520), (144, 1363835), (165, 1190256), (176, 1115865), (180, 1091068), (181, 1085040), (198, 991880), (220, 892692), (240, 818301), (264, 743910), (274, 716760), (330, 595128), (360, 545534), (362, 542520), (396, 495940), (411, 477840), (440, 446346), (495, 396752), (528, 371955), (543, 361680), (548, 358380), (660, 297564), (685, 286704), (720, 272767), (724, 271260), (792, 247970), (822, 238920), (880, 223173), (905, 217008), (990, 198376), (1086, 180840), (1096, 179190), (1233, 159280), (1320, 148782), (1370, 143352), (1448, 135630), (1507, 130320), (1584, 123985), (1629, 120560), (1644, 119460), (1810, 108504), (1980, 99188), (1991, 98640), (2055, 95568), (2172, 90420), (2192, 89595), (2466, 79640), (2640, 74391), (2715, 72336), (2740, 71676), (2896, 67815), (3014, 65160), (3258, 60280), (3288, 59730), (3620, 54252), (3960, 49594), (3982, 49320), (4110, 47784), (4344, 45210), (4521, 43440), (4932, 39820), (5430, 36168), (5480, 35838), (5973, 32880), (6028, 32580), (6165, 31856), (6516, 30140), (6576, 29865), (7240, 27126), (7535, 26064), (7920, 24797), (7964, 24660), (8145, 24112), (8220, 23892), (8688, 22605), (9042, 21720), (9864, 19910), (9955, 19728), (10860, 18084), (10960, 17919), (11946, 16440), (12056, 16290), (12330, 15928), (13032, 15070), (13563, 14480)]