140535360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6971}}^1$

素因数の和:7001

約数の個数: 168

約数和(自身を含む): 552517056

約数和(自身を除く): 411981696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 6971, 10080, 13942, 20160, 20913, 27884, 34855, 41826, 48797, 55768, 62739, 69710, 83652, 97594, 104565, 111536, 125478, 139420, 146391, 167304, 195188, 209130, 223072, 243985, 250956, 278840, 292782, 313695, 334608, 390376, 418260, 439173, 446144, 487970, 501912, 557680, 585564, 627390, 669216, 731955, 780752, 836520, 878346, 975940, 1003824, 1115360, 1171128, 1254780, 1338432, 1463910, 1561504, 1673040, 1756692, 1951880, 2007648, 2195865, 2230720, 2342256, 2509560, 2927820, 3123008, 3346080, 3513384, 3903760, 4015296, 4391730, 4684512, 5019120, 5855640, 6692160, 7026768, 7807520, 8783460, 9369024, 10038240, 11711280, 14053536, 15615040, 17566920, 20076480, 23422560, 28107072, 35133840, 46845120, 70267680, 140535360]

約数ペア:

[(1, 140535360), (2, 70267680), (3, 46845120), (4, 35133840), (5, 28107072), (6, 23422560), (7, 20076480), (8, 17566920), (9, 15615040), (10, 14053536), (12, 11711280), (14, 10038240), (15, 9369024), (16, 8783460), (18, 7807520), (20, 7026768), (21, 6692160), (24, 5855640), (28, 5019120), (30, 4684512), (32, 4391730), (35, 4015296), (36, 3903760), (40, 3513384), (42, 3346080), (45, 3123008), (48, 2927820), (56, 2509560), (60, 2342256), (63, 2230720), (64, 2195865), (70, 2007648), (72, 1951880), (80, 1756692), (84, 1673040), (90, 1561504), (96, 1463910), (105, 1338432), (112, 1254780), (120, 1171128), (126, 1115360), (140, 1003824), (144, 975940), (160, 878346), (168, 836520), (180, 780752), (192, 731955), (210, 669216), (224, 627390), (240, 585564), (252, 557680), (280, 501912), (288, 487970), (315, 446144), (320, 439173), (336, 418260), (360, 390376), (420, 334608), (448, 313695), (480, 292782), (504, 278840), (560, 250956), (576, 243985), (630, 223072), (672, 209130), (720, 195188), (840, 167304), (960, 146391), (1008, 139420), (1120, 125478), (1260, 111536), (1344, 104565), (1440, 97594), (1680, 83652), (2016, 69710), (2240, 62739), (2520, 55768), (2880, 48797), (3360, 41826), (4032, 34855), (5040, 27884), (6720, 20913), (6971, 20160), (10080, 13942)]