142126320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2783

約数の個数: 160

約数和(自身を含む): 519966720

約数和(自身を除く): 377840400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2729, 3255, 3472, 3720, 4340, 5208, 5458, 6510, 7440, 8187, 8680, 10416, 10916, 13020, 13645, 16374, 17360, 19103, 21832, 26040, 27290, 32748, 38206, 40935, 43664, 52080, 54580, 57309, 65496, 76412, 81870, 84599, 95515, 109160, 114618, 130992, 152824, 163740, 169198, 191030, 218320, 229236, 253797, 286545, 305648, 327480, 338396, 382060, 422995, 458472, 507594, 573090, 592193, 654960, 676792, 764120, 845990, 916944, 1015188, 1146180, 1184386, 1268985, 1353584, 1528240, 1691980, 1776579, 2030376, 2292360, 2368772, 2537970, 2960965, 3383960, 3553158, 4060752, 4584720, 4737544, 5075940, 5921930, 6767920, 7106316, 8882895, 9475088, 10151880, 11843860, 14212632, 17765790, 20303760, 23687720, 28425264, 35531580, 47375440, 71063160, 142126320]

約数ペア:

[(1, 142126320), (2, 71063160), (3, 47375440), (4, 35531580), (5, 28425264), (6, 23687720), (7, 20303760), (8, 17765790), (10, 14212632), (12, 11843860), (14, 10151880), (15, 9475088), (16, 8882895), (20, 7106316), (21, 6767920), (24, 5921930), (28, 5075940), (30, 4737544), (31, 4584720), (35, 4060752), (40, 3553158), (42, 3383960), (48, 2960965), (56, 2537970), (60, 2368772), (62, 2292360), (70, 2030376), (80, 1776579), (84, 1691980), (93, 1528240), (105, 1353584), (112, 1268985), (120, 1184386), (124, 1146180), (140, 1015188), (155, 916944), (168, 845990), (186, 764120), (210, 676792), (217, 654960), (240, 592193), (248, 573090), (280, 507594), (310, 458472), (336, 422995), (372, 382060), (420, 338396), (434, 327480), (465, 305648), (496, 286545), (560, 253797), (620, 229236), (651, 218320), (744, 191030), (840, 169198), (868, 163740), (930, 152824), (1085, 130992), (1240, 114618), (1302, 109160), (1488, 95515), (1680, 84599), (1736, 81870), (1860, 76412), (2170, 65496), (2480, 57309), (2604, 54580), (2729, 52080), (3255, 43664), (3472, 40935), (3720, 38206), (4340, 32748), (5208, 27290), (5458, 26040), (6510, 21832), (7440, 19103), (8187, 17360), (8680, 16374), (10416, 13645), (10916, 13020)]