4940953920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{245087}}^1$

素因数の和:245117

約数の個数: 168

約数和(自身を含む): 19422733824

約数和(自身を除く): 14481779904

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, 10080, 20160, 245087, 490174, 735261, 980348, 1225435, 1470522, 1715609, 1960696, 2205783, 2450870, 2941044, 3431218, 3676305, 3921392, 4411566, 4901740, 5146827, 5882088, 6862436, 7352610, 7842784, 8578045, 8823132, 9803480, 10293654, 11028915, 11764176, 13724872, 14705220, 15440481, 15685568, 17156090, 17646264, 19606960, 20587308, 22057830, 23528352, 25734135, 27449744, 29410440, 30880962, 34312180, 35292528, 39213920, 41174616, 44115660, 47056704, 51468270, 54899488, 58820880, 61761924, 68624360, 70585056, 77202405, 78427840, 82349232, 88231320, 102936540, 109798976, 117641760, 123523848, 137248720, 141170112, 154404810, 164698464, 176462640, 205873080, 235283520, 247047696, 274497440, 308809620, 329396928, 352925280, 411746160, 494095392, 548994880, 617619240, 705850560, 823492320, 988190784, 1235238480, 1646984640, 2470476960, 4940953920]

約数ペア:

[(1, 4940953920), (2, 2470476960), (3, 1646984640), (4, 1235238480), (5, 988190784), (6, 823492320), (7, 705850560), (8, 617619240), (9, 548994880), (10, 494095392), (12, 411746160), (14, 352925280), (15, 329396928), (16, 308809620), (18, 274497440), (20, 247047696), (21, 235283520), (24, 205873080), (28, 176462640), (30, 164698464), (32, 154404810), (35, 141170112), (36, 137248720), (40, 123523848), (42, 117641760), (45, 109798976), (48, 102936540), (56, 88231320), (60, 82349232), (63, 78427840), (64, 77202405), (70, 70585056), (72, 68624360), (80, 61761924), (84, 58820880), (90, 54899488), (96, 51468270), (105, 47056704), (112, 44115660), (120, 41174616), (126, 39213920), (140, 35292528), (144, 34312180), (160, 30880962), (168, 29410440), (180, 27449744), (192, 25734135), (210, 23528352), (224, 22057830), (240, 20587308), (252, 19606960), (280, 17646264), (288, 17156090), (315, 15685568), (320, 15440481), (336, 14705220), (360, 13724872), (420, 11764176), (448, 11028915), (480, 10293654), (504, 9803480), (560, 8823132), (576, 8578045), (630, 7842784), (672, 7352610), (720, 6862436), (840, 5882088), (960, 5146827), (1008, 4901740), (1120, 4411566), (1260, 3921392), (1344, 3676305), (1440, 3431218), (1680, 2941044), (2016, 2450870), (2240, 2205783), (2520, 1960696), (2880, 1715609), (3360, 1470522), (4032, 1225435), (5040, 980348), (6720, 735261), (10080, 490174), (20160, 245087)]