191119320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 716040000

約数和(自身を除く): 524920680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 504, 509, 596, 630, 745, 840, 894, 1018, 1043, 1192, 1260, 1341, 1490, 1527, 1788, 2036, 2086, 2235, 2520, 2545, 2682, 2980, 3054, 3129, 3563, 3576, 4072, 4172, 4470, 4581, 5090, 5215, 5364, 5960, 6108, 6258, 6705, 7126, 7635, 8344, 8940, 9162, 9387, 10180, 10430, 10689, 10728, 12216, 12516, 13410, 14252, 15270, 15645, 17815, 17880, 18324, 18774, 20360, 20860, 21378, 22905, 25032, 26820, 28504, 30540, 31290, 32067, 35630, 36648, 37548, 41720, 42756, 45810, 46935, 53445, 53640, 61080, 62580, 64134, 71260, 75096, 75841, 85512, 91620, 93870, 106890, 125160, 128268, 142520, 151682, 160335, 183240, 187740, 213780, 227523, 256536, 303364, 320670, 375480, 379205, 427560, 455046, 530887, 606728, 641340, 682569, 758410, 910092, 1061774, 1137615, 1282680, 1365138, 1516820, 1592661, 1820184, 2123548, 2275230, 2654435, 2730276, 3033640, 3185322, 3412845, 4247096, 4550460, 4777983, 5308870, 5460552, 6370644, 6825690, 7963305, 9100920, 9555966, 10617740, 12741288, 13651380, 15926610, 19111932, 21235480, 23889915, 27302760, 31853220, 38223864, 47779830, 63706440, 95559660, 191119320]

約数ペア:

[(1, 191119320), (2, 95559660), (3, 63706440), (4, 47779830), (5, 38223864), (6, 31853220), (7, 27302760), (8, 23889915), (9, 21235480), (10, 19111932), (12, 15926610), (14, 13651380), (15, 12741288), (18, 10617740), (20, 9555966), (21, 9100920), (24, 7963305), (28, 6825690), (30, 6370644), (35, 5460552), (36, 5308870), (40, 4777983), (42, 4550460), (45, 4247096), (56, 3412845), (60, 3185322), (63, 3033640), (70, 2730276), (72, 2654435), (84, 2275230), (90, 2123548), (105, 1820184), (120, 1592661), (126, 1516820), (140, 1365138), (149, 1282680), (168, 1137615), (180, 1061774), (210, 910092), (252, 758410), (280, 682569), (298, 641340), (315, 606728), (360, 530887), (420, 455046), (447, 427560), (504, 379205), (509, 375480), (596, 320670), (630, 303364), (745, 256536), (840, 227523), (894, 213780), (1018, 187740), (1043, 183240), (1192, 160335), (1260, 151682), (1341, 142520), (1490, 128268), (1527, 125160), (1788, 106890), (2036, 93870), (2086, 91620), (2235, 85512), (2520, 75841), (2545, 75096), (2682, 71260), (2980, 64134), (3054, 62580), (3129, 61080), (3563, 53640), (3576, 53445), (4072, 46935), (4172, 45810), (4470, 42756), (4581, 41720), (5090, 37548), (5215, 36648), (5364, 35630), (5960, 32067), (6108, 31290), (6258, 30540), (6705, 28504), (7126, 26820), (7635, 25032), (8344, 22905), (8940, 21378), (9162, 20860), (9387, 20360), (10180, 18774), (10430, 18324), (10689, 17880), (10728, 17815), (12216, 15645), (12516, 15270), (13410, 14252)]