195798960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:812

約数の個数: 240

約数和(自身を含む): 766718784

約数和(自身を除く): 570919824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 733, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1466, 1484, 1590, 1680, 1855, 1908, 2120, 2199, 2226, 2385, 2520, 2544, 2932, 2968, 3180, 3339, 3665, 3710, 3816, 4240, 4398, 4452, 4770, 5040, 5131, 5565, 5864, 5936, 6360, 6597, 6678, 7330, 7420, 7632, 8796, 8904, 9540, 10262, 10995, 11130, 11728, 12720, 13194, 13356, 14660, 14840, 15393, 16695, 17592, 17808, 19080, 20524, 21990, 22260, 25655, 26388, 26712, 29320, 29680, 30786, 32985, 33390, 35184, 38160, 38849, 41048, 43980, 44520, 46179, 51310, 52776, 53424, 58640, 61572, 65970, 66780, 76965, 77698, 82096, 87960, 89040, 92358, 102620, 105552, 116547, 123144, 131940, 133560, 153930, 155396, 175920, 184716, 194245, 205240, 230895, 233094, 246288, 263880, 267120, 271943, 307860, 310792, 349641, 369432, 388490, 410480, 461790, 466188, 527760, 543886, 582735, 615720, 621584, 699282, 738864, 776980, 815829, 923580, 932376, 1087772, 1165470, 1231440, 1359715, 1398564, 1553960, 1631658, 1748205, 1847160, 1864752, 2175544, 2330940, 2447487, 2719430, 2797128, 3107920, 3263316, 3496410, 3694320, 4079145, 4351088, 4661880, 4894974, 5438860, 5594256, 6526632, 6992820, 8158290, 9323760, 9789948, 10877720, 12237435, 13053264, 13985640, 16316580, 19579896, 21755440, 24474870, 27971280, 32633160, 39159792, 48949740, 65266320, 97899480, 195798960]

約数ペア:

[(1, 195798960), (2, 97899480), (3, 65266320), (4, 48949740), (5, 39159792), (6, 32633160), (7, 27971280), (8, 24474870), (9, 21755440), (10, 19579896), (12, 16316580), (14, 13985640), (15, 13053264), (16, 12237435), (18, 10877720), (20, 9789948), (21, 9323760), (24, 8158290), (28, 6992820), (30, 6526632), (35, 5594256), (36, 5438860), (40, 4894974), (42, 4661880), (45, 4351088), (48, 4079145), (53, 3694320), (56, 3496410), (60, 3263316), (63, 3107920), (70, 2797128), (72, 2719430), (80, 2447487), (84, 2330940), (90, 2175544), (105, 1864752), (106, 1847160), (112, 1748205), (120, 1631658), (126, 1553960), (140, 1398564), (144, 1359715), (159, 1231440), (168, 1165470), (180, 1087772), (210, 932376), (212, 923580), (240, 815829), (252, 776980), (265, 738864), (280, 699282), (315, 621584), (318, 615720), (336, 582735), (360, 543886), (371, 527760), (420, 466188), (424, 461790), (477, 410480), (504, 388490), (530, 369432), (560, 349641), (630, 310792), (636, 307860), (720, 271943), (733, 267120), (742, 263880), (795, 246288), (840, 233094), (848, 230895), (954, 205240), (1008, 194245), (1060, 184716), (1113, 175920), (1260, 155396), (1272, 153930), (1466, 133560), (1484, 131940), (1590, 123144), (1680, 116547), (1855, 105552), (1908, 102620), (2120, 92358), (2199, 89040), (2226, 87960), (2385, 82096), (2520, 77698), (2544, 76965), (2932, 66780), (2968, 65970), (3180, 61572), (3339, 58640), (3665, 53424), (3710, 52776), (3816, 51310), (4240, 46179), (4398, 44520), (4452, 43980), (4770, 41048), (5040, 38849), (5131, 38160), (5565, 35184), (5864, 33390), (5936, 32985), (6360, 30786), (6597, 29680), (6678, 29320), (7330, 26712), (7420, 26388), (7632, 25655), (8796, 22260), (8904, 21990), (9540, 20524), (10262, 19080), (10995, 17808), (11130, 17592), (11728, 16695), (12720, 15393), (13194, 14840), (13356, 14660)]