195422760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 256

約数和(自身を含む): 725760000

約数和(自身を除く): 530337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 449, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 898, 930, 936, 1080, 1116, 1170, 1209, 1240, 1347, 1395, 1404, 1560, 1612, 1674, 1755, 1796, 1860, 2015, 2232, 2245, 2340, 2418, 2694, 2790, 2808, 3224, 3348, 3510, 3592, 3627, 3720, 4030, 4041, 4185, 4490, 4680, 4836, 5388, 5580, 5837, 6045, 6696, 6735, 7020, 7254, 8060, 8082, 8370, 8980, 9672, 10776, 10881, 11160, 11674, 12090, 12123, 13470, 13919, 14040, 14508, 16120, 16164, 16740, 17511, 17960, 18135, 20205, 21762, 23348, 24180, 24246, 26940, 27838, 29016, 29185, 32328, 33480, 35022, 36270, 40410, 41757, 43524, 46696, 48360, 48492, 52533, 53880, 54405, 55676, 58370, 60615, 69595, 70044, 72540, 80820, 83514, 87048, 87555, 96984, 105066, 108810, 111352, 116740, 121230, 125271, 139190, 140088, 145080, 157599, 161640, 167028, 175110, 180947, 208785, 210132, 217620, 233480, 242460, 250542, 262665, 278380, 315198, 334056, 350220, 361894, 375813, 417570, 420264, 435240, 484920, 501084, 525330, 542841, 556760, 626355, 630396, 700440, 723788, 751626, 787995, 835140, 904735, 1002168, 1050660, 1085682, 1252710, 1260792, 1447576, 1503252, 1575990, 1628523, 1670280, 1809470, 1879065, 2101320, 2171364, 2505420, 2714205, 3006504, 3151980, 3257046, 3618940, 3758130, 4342728, 4885569, 5010840, 5428410, 6303960, 6514092, 7237880, 7516260, 8142615, 9771138, 10856820, 13028184, 15032520, 16285230, 19542276, 21713640, 24427845, 32570460, 39084552, 48855690, 65140920, 97711380, 195422760]

約数ペア:

[(1, 195422760), (2, 97711380), (3, 65140920), (4, 48855690), (5, 39084552), (6, 32570460), (8, 24427845), (9, 21713640), (10, 19542276), (12, 16285230), (13, 15032520), (15, 13028184), (18, 10856820), (20, 9771138), (24, 8142615), (26, 7516260), (27, 7237880), (30, 6514092), (31, 6303960), (36, 5428410), (39, 5010840), (40, 4885569), (45, 4342728), (52, 3758130), (54, 3618940), (60, 3257046), (62, 3151980), (65, 3006504), (72, 2714205), (78, 2505420), (90, 2171364), (93, 2101320), (104, 1879065), (108, 1809470), (117, 1670280), (120, 1628523), (124, 1575990), (130, 1503252), (135, 1447576), (155, 1260792), (156, 1252710), (180, 1085682), (186, 1050660), (195, 1002168), (216, 904735), (234, 835140), (248, 787995), (260, 751626), (270, 723788), (279, 700440), (310, 630396), (312, 626355), (351, 556760), (360, 542841), (372, 525330), (390, 501084), (403, 484920), (449, 435240), (465, 420264), (468, 417570), (520, 375813), (540, 361894), (558, 350220), (585, 334056), (620, 315198), (702, 278380), (744, 262665), (780, 250542), (806, 242460), (837, 233480), (898, 217620), (930, 210132), (936, 208785), (1080, 180947), (1116, 175110), (1170, 167028), (1209, 161640), (1240, 157599), (1347, 145080), (1395, 140088), (1404, 139190), (1560, 125271), (1612, 121230), (1674, 116740), (1755, 111352), (1796, 108810), (1860, 105066), (2015, 96984), (2232, 87555), (2245, 87048), (2340, 83514), (2418, 80820), (2694, 72540), (2790, 70044), (2808, 69595), (3224, 60615), (3348, 58370), (3510, 55676), (3592, 54405), (3627, 53880), (3720, 52533), (4030, 48492), (4041, 48360), (4185, 46696), (4490, 43524), (4680, 41757), (4836, 40410), (5388, 36270), (5580, 35022), (5837, 33480), (6045, 32328), (6696, 29185), (6735, 29016), (7020, 27838), (7254, 26940), (8060, 24246), (8082, 24180), (8370, 23348), (8980, 21762), (9672, 20205), (10776, 18135), (10881, 17960), (11160, 17511), (11674, 16740), (12090, 16164), (12123, 16120), (13470, 14508), (13919, 14040)]