42004620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 161336448

約数和(自身を除く): 119331828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 51, 53, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 106, 111, 119, 126, 140, 148, 153, 159, 170, 180, 185, 204, 210, 212, 222, 238, 252, 255, 259, 265, 306, 315, 318, 333, 340, 357, 370, 371, 420, 444, 476, 477, 510, 518, 530, 555, 595, 612, 629, 630, 636, 666, 714, 740, 742, 765, 777, 795, 901, 954, 1020, 1036, 1060, 1071, 1110, 1113, 1190, 1258, 1260, 1295, 1332, 1428, 1484, 1530, 1554, 1590, 1665, 1785, 1802, 1855, 1887, 1908, 1961, 2142, 2220, 2226, 2331, 2380, 2385, 2516, 2590, 2703, 3060, 3108, 3145, 3180, 3330, 3339, 3570, 3604, 3710, 3774, 3885, 3922, 4284, 4403, 4452, 4505, 4662, 4770, 5180, 5355, 5406, 5565, 5661, 5883, 6290, 6307, 6660, 6678, 7140, 7420, 7548, 7770, 7844, 8109, 8806, 9010, 9324, 9435, 9540, 9805, 10710, 10812, 11130, 11322, 11655, 11766, 12580, 12614, 13209, 13356, 13515, 13727, 15540, 16218, 16695, 17612, 17649, 18020, 18870, 18921, 19610, 21420, 22015, 22260, 22644, 23310, 23532, 25228, 26418, 27030, 27454, 28305, 29415, 31535, 32436, 33337, 33390, 35298, 37740, 37842, 39220, 39627, 40545, 41181, 44030, 46620, 52836, 54060, 54908, 56610, 56763, 58830, 63070, 66045, 66674, 66780, 68635, 70596, 75684, 79254, 81090, 82362, 88060, 88245, 94605, 100011, 113220, 113526, 117660, 123543, 126140, 132090, 133348, 137270, 158508, 162180, 164724, 166685, 176490, 189210, 198135, 200022, 205905, 227052, 233359, 247086, 264180, 274540, 283815, 300033, 333370, 352980, 378420, 396270, 400044, 411810, 466718, 494172, 500055, 567630, 600066, 617715, 666740, 700077, 792540, 823620, 933436, 1000110, 1135260, 1166795, 1200132, 1235430, 1400154, 1500165, 2000220, 2100231, 2333590, 2470860, 2800308, 3000330, 3500385, 4200462, 4667180, 6000660, 7000770, 8400924, 10501155, 14001540, 21002310, 42004620]

約数ペア:

[(1, 42004620), (2, 21002310), (3, 14001540), (4, 10501155), (5, 8400924), (6, 7000770), (7, 6000660), (9, 4667180), (10, 4200462), (12, 3500385), (14, 3000330), (15, 2800308), (17, 2470860), (18, 2333590), (20, 2100231), (21, 2000220), (28, 1500165), (30, 1400154), (34, 1235430), (35, 1200132), (36, 1166795), (37, 1135260), (42, 1000110), (45, 933436), (51, 823620), (53, 792540), (60, 700077), (63, 666740), (68, 617715), (70, 600066), (74, 567630), (84, 500055), (85, 494172), (90, 466718), (102, 411810), (105, 400044), (106, 396270), (111, 378420), (119, 352980), (126, 333370), (140, 300033), (148, 283815), (153, 274540), (159, 264180), (170, 247086), (180, 233359), (185, 227052), (204, 205905), (210, 200022), (212, 198135), (222, 189210), (238, 176490), (252, 166685), (255, 164724), (259, 162180), (265, 158508), (306, 137270), (315, 133348), (318, 132090), (333, 126140), (340, 123543), (357, 117660), (370, 113526), (371, 113220), (420, 100011), (444, 94605), (476, 88245), (477, 88060), (510, 82362), (518, 81090), (530, 79254), (555, 75684), (595, 70596), (612, 68635), (629, 66780), (630, 66674), (636, 66045), (666, 63070), (714, 58830), (740, 56763), (742, 56610), (765, 54908), (777, 54060), (795, 52836), (901, 46620), (954, 44030), (1020, 41181), (1036, 40545), (1060, 39627), (1071, 39220), (1110, 37842), (1113, 37740), (1190, 35298), (1258, 33390), (1260, 33337), (1295, 32436), (1332, 31535), (1428, 29415), (1484, 28305), (1530, 27454), (1554, 27030), (1590, 26418), (1665, 25228), (1785, 23532), (1802, 23310), (1855, 22644), (1887, 22260), (1908, 22015), (1961, 21420), (2142, 19610), (2220, 18921), (2226, 18870), (2331, 18020), (2380, 17649), (2385, 17612), (2516, 16695), (2590, 16218), (2703, 15540), (3060, 13727), (3108, 13515), (3145, 13356), (3180, 13209), (3330, 12614), (3339, 12580), (3570, 11766), (3604, 11655), (3710, 11322), (3774, 11130), (3885, 10812), (3922, 10710), (4284, 9805), (4403, 9540), (4452, 9435), (4505, 9324), (4662, 9010), (4770, 8806), (5180, 8109), (5355, 7844), (5406, 7770), (5565, 7548), (5661, 7420), (5883, 7140), (6290, 6678), (6307, 6660)]