497442120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2788

約数の個数: 192

約数和(自身を含む): 1792627200

約数和(自身を除く): 1295185080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2729, 2940, 3038, 3255, 3720, 4340, 4557, 5208, 5458, 5880, 6076, 6510, 7595, 8187, 8680, 9114, 10916, 12152, 13020, 13645, 15190, 16374, 18228, 19103, 21832, 22785, 26040, 27290, 30380, 32748, 36456, 38206, 40935, 45570, 54580, 57309, 60760, 65496, 76412, 81870, 84599, 91140, 95515, 109160, 114618, 133721, 152824, 163740, 169198, 182280, 191030, 229236, 253797, 267442, 286545, 327480, 338396, 382060, 401163, 422995, 458472, 507594, 534884, 573090, 592193, 668605, 676792, 764120, 802326, 845990, 1015188, 1069768, 1146180, 1184386, 1268985, 1337210, 1604652, 1691980, 1776579, 2005815, 2030376, 2292360, 2368772, 2537970, 2674420, 2960965, 3209304, 3383960, 3553158, 4011630, 4145351, 4737544, 5075940, 5348840, 5921930, 7106316, 8023260, 8290702, 8882895, 10151880, 11843860, 12436053, 14212632, 16046520, 16581404, 17765790, 20726755, 23687720, 24872106, 33162808, 35531580, 41453510, 49744212, 62180265, 71063160, 82907020, 99488424, 124360530, 165814040, 248721060, 497442120]

約数ペア:

[(1, 497442120), (2, 248721060), (3, 165814040), (4, 124360530), (5, 99488424), (6, 82907020), (7, 71063160), (8, 62180265), (10, 49744212), (12, 41453510), (14, 35531580), (15, 33162808), (20, 24872106), (21, 23687720), (24, 20726755), (28, 17765790), (30, 16581404), (31, 16046520), (35, 14212632), (40, 12436053), (42, 11843860), (49, 10151880), (56, 8882895), (60, 8290702), (62, 8023260), (70, 7106316), (84, 5921930), (93, 5348840), (98, 5075940), (105, 4737544), (120, 4145351), (124, 4011630), (140, 3553158), (147, 3383960), (155, 3209304), (168, 2960965), (186, 2674420), (196, 2537970), (210, 2368772), (217, 2292360), (245, 2030376), (248, 2005815), (280, 1776579), (294, 1691980), (310, 1604652), (372, 1337210), (392, 1268985), (420, 1184386), (434, 1146180), (465, 1069768), (490, 1015188), (588, 845990), (620, 802326), (651, 764120), (735, 676792), (744, 668605), (840, 592193), (868, 573090), (930, 534884), (980, 507594), (1085, 458472), (1176, 422995), (1240, 401163), (1302, 382060), (1470, 338396), (1519, 327480), (1736, 286545), (1860, 267442), (1960, 253797), (2170, 229236), (2604, 191030), (2729, 182280), (2940, 169198), (3038, 163740), (3255, 152824), (3720, 133721), (4340, 114618), (4557, 109160), (5208, 95515), (5458, 91140), (5880, 84599), (6076, 81870), (6510, 76412), (7595, 65496), (8187, 60760), (8680, 57309), (9114, 54580), (10916, 45570), (12152, 40935), (13020, 38206), (13645, 36456), (15190, 32748), (16374, 30380), (18228, 27290), (19103, 26040), (21832, 22785)]