40586280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 146534400

約数和(自身を除く): 105948120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2543, 2660, 3192, 3990, 5086, 5320, 7629, 7980, 10172, 12715, 15258, 15960, 17801, 20344, 25430, 30516, 35602, 38145, 48317, 50860, 53403, 61032, 71204, 76290, 89005, 96634, 101720, 106806, 142408, 144951, 152580, 178010, 193268, 213612, 241585, 267015, 289902, 305160, 338219, 356020, 386536, 427224, 483170, 534030, 579804, 676438, 712040, 724755, 966340, 1014657, 1068060, 1159608, 1352876, 1449510, 1691095, 1932680, 2029314, 2136120, 2705752, 2899020, 3382190, 4058628, 5073285, 5798040, 6764380, 8117256, 10146570, 13528760, 20293140, 40586280]

約数ペア:

[(1, 40586280), (2, 20293140), (3, 13528760), (4, 10146570), (5, 8117256), (6, 6764380), (7, 5798040), (8, 5073285), (10, 4058628), (12, 3382190), (14, 2899020), (15, 2705752), (19, 2136120), (20, 2029314), (21, 1932680), (24, 1691095), (28, 1449510), (30, 1352876), (35, 1159608), (38, 1068060), (40, 1014657), (42, 966340), (56, 724755), (57, 712040), (60, 676438), (70, 579804), (76, 534030), (84, 483170), (95, 427224), (105, 386536), (114, 356020), (120, 338219), (133, 305160), (140, 289902), (152, 267015), (168, 241585), (190, 213612), (210, 193268), (228, 178010), (266, 152580), (280, 144951), (285, 142408), (380, 106806), (399, 101720), (420, 96634), (456, 89005), (532, 76290), (570, 71204), (665, 61032), (760, 53403), (798, 50860), (840, 48317), (1064, 38145), (1140, 35602), (1330, 30516), (1596, 25430), (1995, 20344), (2280, 17801), (2543, 15960), (2660, 15258), (3192, 12715), (3990, 10172), (5086, 7980), (5320, 7629)]