1951069320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2340

約数の個数: 192

約数和(自身を含む): 6631372800

約数和(自身を除く): 4680303480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 79, 90, 93, 120, 124, 155, 158, 180, 186, 237, 248, 279, 310, 316, 360, 372, 395, 465, 474, 558, 620, 632, 711, 744, 790, 930, 948, 1116, 1185, 1240, 1395, 1422, 1580, 1860, 1896, 2213, 2232, 2370, 2449, 2790, 2844, 3160, 3555, 3720, 4426, 4740, 4898, 5580, 5688, 6639, 7110, 7347, 8852, 9480, 9796, 11065, 11160, 12245, 13278, 14220, 14694, 17704, 19592, 19917, 22041, 22130, 24490, 26556, 28440, 29388, 33195, 36735, 39834, 44082, 44260, 48980, 53112, 58776, 66390, 68603, 73470, 79668, 88164, 88520, 97960, 99585, 110205, 132780, 137206, 146940, 159336, 174827, 176328, 199170, 205809, 220410, 265560, 274412, 293880, 343015, 349654, 398340, 411618, 440820, 524481, 548824, 617427, 686030, 699308, 796680, 823236, 874135, 881640, 1029045, 1048962, 1234854, 1372060, 1398616, 1573443, 1646472, 1748270, 2058090, 2097924, 2469708, 2622405, 2744120, 3087135, 3146886, 3496540, 4116180, 4195848, 4939416, 5244810, 5419637, 6174270, 6293772, 6993080, 7867215, 8232360, 10489620, 10839274, 12348540, 12587544, 15734430, 16258911, 20979240, 21678548, 24697080, 27098185, 31468860, 32517822, 43357096, 48776733, 54196370, 62937720, 65035644, 81294555, 97553466, 108392740, 130071288, 162589110, 195106932, 216785480, 243883665, 325178220, 390213864, 487767330, 650356440, 975534660, 1951069320]

約数ペア:

[(1, 1951069320), (2, 975534660), (3, 650356440), (4, 487767330), (5, 390213864), (6, 325178220), (8, 243883665), (9, 216785480), (10, 195106932), (12, 162589110), (15, 130071288), (18, 108392740), (20, 97553466), (24, 81294555), (30, 65035644), (31, 62937720), (36, 54196370), (40, 48776733), (45, 43357096), (60, 32517822), (62, 31468860), (72, 27098185), (79, 24697080), (90, 21678548), (93, 20979240), (120, 16258911), (124, 15734430), (155, 12587544), (158, 12348540), (180, 10839274), (186, 10489620), (237, 8232360), (248, 7867215), (279, 6993080), (310, 6293772), (316, 6174270), (360, 5419637), (372, 5244810), (395, 4939416), (465, 4195848), (474, 4116180), (558, 3496540), (620, 3146886), (632, 3087135), (711, 2744120), (744, 2622405), (790, 2469708), (930, 2097924), (948, 2058090), (1116, 1748270), (1185, 1646472), (1240, 1573443), (1395, 1398616), (1422, 1372060), (1580, 1234854), (1860, 1048962), (1896, 1029045), (2213, 881640), (2232, 874135), (2370, 823236), (2449, 796680), (2790, 699308), (2844, 686030), (3160, 617427), (3555, 548824), (3720, 524481), (4426, 440820), (4740, 411618), (4898, 398340), (5580, 349654), (5688, 343015), (6639, 293880), (7110, 274412), (7347, 265560), (8852, 220410), (9480, 205809), (9796, 199170), (11065, 176328), (11160, 174827), (12245, 159336), (13278, 146940), (14220, 137206), (14694, 132780), (17704, 110205), (19592, 99585), (19917, 97960), (22041, 88520), (22130, 88164), (24490, 79668), (26556, 73470), (28440, 68603), (29388, 66390), (33195, 58776), (36735, 53112), (39834, 48980), (44082, 44260)]