4002105280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 10393436160

約数和(自身を除く): 6391330880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 73, 76, 80, 95, 127, 142, 146, 152, 160, 190, 254, 284, 292, 304, 320, 355, 365, 380, 508, 568, 584, 608, 635, 710, 730, 760, 1016, 1136, 1168, 1216, 1270, 1349, 1387, 1420, 1460, 1520, 2032, 2272, 2336, 2413, 2540, 2698, 2774, 2840, 2920, 3040, 4064, 4544, 4672, 4826, 5080, 5183, 5396, 5548, 5680, 5840, 6080, 6745, 6935, 8128, 9017, 9271, 9652, 10160, 10366, 10792, 11096, 11360, 11680, 12065, 13490, 13870, 18034, 18542, 19304, 20320, 20732, 21584, 22192, 22720, 23360, 24130, 25915, 26980, 27740, 36068, 37084, 38608, 40640, 41464, 43168, 44384, 45085, 46355, 48260, 51830, 53960, 55480, 72136, 74168, 77216, 82928, 86336, 88768, 90170, 92710, 96520, 98477, 103660, 107920, 110960, 144272, 148336, 154432, 165856, 171323, 176149, 180340, 185420, 193040, 196954, 207320, 215840, 221920, 288544, 296672, 331712, 342646, 352298, 360680, 370840, 386080, 393908, 414640, 431680, 443840, 492385, 577088, 593344, 658241, 685292, 704596, 721360, 741680, 772160, 787816, 829280, 856615, 880745, 984770, 1316482, 1370584, 1409192, 1442720, 1483360, 1575632, 1658560, 1713230, 1761490, 1969540, 2632964, 2741168, 2818384, 2885440, 2966720, 3151264, 3291205, 3426460, 3522980, 3939080, 5265928, 5482336, 5636768, 6302528, 6582410, 6852920, 7045960, 7878160, 10531856, 10964672, 11273536, 12506579, 13164820, 13705840, 14091920, 15756320, 21063712, 25013158, 26329640, 27411680, 28183840, 31512640, 42127424, 50026316, 52659280, 54823360, 56367680, 62532895, 100052632, 105318560, 125065790, 200105264, 210637120, 250131580, 400210528, 500263160, 800421056, 1000526320, 2001052640, 4002105280]

約数ペア:

[(1, 4002105280), (2, 2001052640), (4, 1000526320), (5, 800421056), (8, 500263160), (10, 400210528), (16, 250131580), (19, 210637120), (20, 200105264), (32, 125065790), (38, 105318560), (40, 100052632), (64, 62532895), (71, 56367680), (73, 54823360), (76, 52659280), (80, 50026316), (95, 42127424), (127, 31512640), (142, 28183840), (146, 27411680), (152, 26329640), (160, 25013158), (190, 21063712), (254, 15756320), (284, 14091920), (292, 13705840), (304, 13164820), (320, 12506579), (355, 11273536), (365, 10964672), (380, 10531856), (508, 7878160), (568, 7045960), (584, 6852920), (608, 6582410), (635, 6302528), (710, 5636768), (730, 5482336), (760, 5265928), (1016, 3939080), (1136, 3522980), (1168, 3426460), (1216, 3291205), (1270, 3151264), (1349, 2966720), (1387, 2885440), (1420, 2818384), (1460, 2741168), (1520, 2632964), (2032, 1969540), (2272, 1761490), (2336, 1713230), (2413, 1658560), (2540, 1575632), (2698, 1483360), (2774, 1442720), (2840, 1409192), (2920, 1370584), (3040, 1316482), (4064, 984770), (4544, 880745), (4672, 856615), (4826, 829280), (5080, 787816), (5183, 772160), (5396, 741680), (5548, 721360), (5680, 704596), (5840, 685292), (6080, 658241), (6745, 593344), (6935, 577088), (8128, 492385), (9017, 443840), (9271, 431680), (9652, 414640), (10160, 393908), (10366, 386080), (10792, 370840), (11096, 360680), (11360, 352298), (11680, 342646), (12065, 331712), (13490, 296672), (13870, 288544), (18034, 221920), (18542, 215840), (19304, 207320), (20320, 196954), (20732, 193040), (21584, 185420), (22192, 180340), (22720, 176149), (23360, 171323), (24130, 165856), (25915, 154432), (26980, 148336), (27740, 144272), (36068, 110960), (37084, 107920), (38608, 103660), (40640, 98477), (41464, 96520), (43168, 92710), (44384, 90170), (45085, 88768), (46355, 86336), (48260, 82928), (51830, 77216), (53960, 74168), (55480, 72136)]