422928870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 1323786240

約数和(自身を除く): 900857370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 53, 65, 70, 74, 78, 79, 91, 105, 106, 111, 130, 158, 159, 182, 185, 195, 210, 222, 237, 259, 265, 273, 318, 370, 371, 390, 395, 455, 474, 481, 518, 530, 546, 553, 555, 689, 742, 777, 790, 795, 910, 962, 1027, 1106, 1110, 1113, 1185, 1295, 1365, 1378, 1443, 1554, 1590, 1659, 1855, 1961, 2054, 2067, 2226, 2370, 2405, 2590, 2730, 2765, 2886, 2923, 3081, 3318, 3367, 3445, 3710, 3885, 3922, 4134, 4187, 4810, 4823, 5135, 5530, 5565, 5846, 5883, 6162, 6734, 6890, 7189, 7215, 7770, 8295, 8374, 8769, 9646, 9805, 10101, 10270, 10335, 11130, 11766, 12561, 13727, 14378, 14430, 14469, 14615, 15405, 16590, 16835, 17538, 19610, 20202, 20461, 20670, 20935, 21567, 24115, 25122, 25493, 27454, 28938, 29230, 29309, 29415, 30810, 33670, 35945, 37999, 40922, 41181, 41870, 43134, 43845, 48230, 50505, 50986, 54431, 58618, 58830, 61383, 62805, 68635, 71890, 72345, 75998, 76479, 82362, 87690, 87927, 101010, 102305, 107835, 108862, 113997, 122766, 125610, 127465, 137270, 144690, 146545, 152958, 154919, 163293, 175854, 178451, 189995, 204610, 205905, 215670, 227994, 254930, 265993, 272155, 293090, 306915, 309838, 326586, 356902, 379990, 381017, 382395, 411810, 439635, 464757, 531986, 535353, 544310, 569985, 613830, 762034, 764790, 774595, 797979, 816465, 879270, 892255, 929514, 1070706, 1084433, 1139970, 1143051, 1329965, 1549190, 1595958, 1632930, 1784510, 1905085, 2013947, 2168866, 2286102, 2323785, 2659930, 2676765, 3253299, 3810170, 3989895, 4027894, 4647570, 5353530, 5422165, 5715255, 6041841, 6506598, 7979790, 10069735, 10844330, 11430510, 12083682, 14097629, 16266495, 20139470, 28195258, 30209205, 32532990, 42292887, 60418410, 70488145, 84585774, 140976290, 211464435, 422928870]

約数ペア:

[(1, 422928870), (2, 211464435), (3, 140976290), (5, 84585774), (6, 70488145), (7, 60418410), (10, 42292887), (13, 32532990), (14, 30209205), (15, 28195258), (21, 20139470), (26, 16266495), (30, 14097629), (35, 12083682), (37, 11430510), (39, 10844330), (42, 10069735), (53, 7979790), (65, 6506598), (70, 6041841), (74, 5715255), (78, 5422165), (79, 5353530), (91, 4647570), (105, 4027894), (106, 3989895), (111, 3810170), (130, 3253299), (158, 2676765), (159, 2659930), (182, 2323785), (185, 2286102), (195, 2168866), (210, 2013947), (222, 1905085), (237, 1784510), (259, 1632930), (265, 1595958), (273, 1549190), (318, 1329965), (370, 1143051), (371, 1139970), (390, 1084433), (395, 1070706), (455, 929514), (474, 892255), (481, 879270), (518, 816465), (530, 797979), (546, 774595), (553, 764790), (555, 762034), (689, 613830), (742, 569985), (777, 544310), (790, 535353), (795, 531986), (910, 464757), (962, 439635), (1027, 411810), (1106, 382395), (1110, 381017), (1113, 379990), (1185, 356902), (1295, 326586), (1365, 309838), (1378, 306915), (1443, 293090), (1554, 272155), (1590, 265993), (1659, 254930), (1855, 227994), (1961, 215670), (2054, 205905), (2067, 204610), (2226, 189995), (2370, 178451), (2405, 175854), (2590, 163293), (2730, 154919), (2765, 152958), (2886, 146545), (2923, 144690), (3081, 137270), (3318, 127465), (3367, 125610), (3445, 122766), (3710, 113997), (3885, 108862), (3922, 107835), (4134, 102305), (4187, 101010), (4810, 87927), (4823, 87690), (5135, 82362), (5530, 76479), (5565, 75998), (5846, 72345), (5883, 71890), (6162, 68635), (6734, 62805), (6890, 61383), (7189, 58830), (7215, 58618), (7770, 54431), (8295, 50986), (8374, 50505), (8769, 48230), (9646, 43845), (9805, 43134), (10101, 41870), (10270, 41181), (10335, 40922), (11130, 37999), (11766, 35945), (12561, 33670), (13727, 30810), (14378, 29415), (14430, 29309), (14469, 29230), (14615, 28938), (15405, 27454), (16590, 25493), (16835, 25122), (17538, 24115), (19610, 21567), (20202, 20935), (20461, 20670)]