239853510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 735920640

約数和(自身を除く): 496067130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 306, 310, 389, 390, 403, 442, 465, 510, 527, 558, 585, 663, 765, 778, 806, 930, 1054, 1105, 1167, 1170, 1209, 1326, 1395, 1530, 1581, 1945, 1989, 2015, 2210, 2334, 2418, 2635, 2790, 3162, 3315, 3501, 3627, 3890, 3978, 4030, 4743, 5057, 5270, 5835, 6045, 6613, 6630, 6851, 7002, 7254, 7905, 9486, 9945, 10114, 11670, 12059, 12090, 13226, 13702, 15171, 15810, 17505, 18135, 19839, 19890, 20553, 23715, 24118, 25285, 30342, 33065, 34255, 35010, 36177, 36270, 39678, 41106, 45513, 47430, 50570, 59517, 60295, 61659, 66130, 68510, 72354, 75855, 85969, 91026, 99195, 102765, 108531, 119034, 120590, 123318, 151710, 156767, 171938, 180885, 198390, 205003, 205530, 217062, 227565, 257907, 297585, 308295, 313534, 361770, 410006, 429845, 455130, 470301, 515814, 542655, 595170, 615009, 616590, 773721, 783835, 859690, 940602, 1025015, 1085310, 1230018, 1289535, 1410903, 1547442, 1567670, 1845027, 2050030, 2351505, 2579070, 2665039, 2821806, 3075045, 3690054, 3868605, 4703010, 5330078, 6150090, 7054515, 7737210, 7995117, 9225135, 13325195, 14109030, 15990234, 18450270, 23985351, 26650390, 39975585, 47970702, 79951170, 119926755, 239853510]

約数ペア:

[(1, 239853510), (2, 119926755), (3, 79951170), (5, 47970702), (6, 39975585), (9, 26650390), (10, 23985351), (13, 18450270), (15, 15990234), (17, 14109030), (18, 13325195), (26, 9225135), (30, 7995117), (31, 7737210), (34, 7054515), (39, 6150090), (45, 5330078), (51, 4703010), (62, 3868605), (65, 3690054), (78, 3075045), (85, 2821806), (90, 2665039), (93, 2579070), (102, 2351505), (117, 2050030), (130, 1845027), (153, 1567670), (155, 1547442), (170, 1410903), (186, 1289535), (195, 1230018), (221, 1085310), (234, 1025015), (255, 940602), (279, 859690), (306, 783835), (310, 773721), (389, 616590), (390, 615009), (403, 595170), (442, 542655), (465, 515814), (510, 470301), (527, 455130), (558, 429845), (585, 410006), (663, 361770), (765, 313534), (778, 308295), (806, 297585), (930, 257907), (1054, 227565), (1105, 217062), (1167, 205530), (1170, 205003), (1209, 198390), (1326, 180885), (1395, 171938), (1530, 156767), (1581, 151710), (1945, 123318), (1989, 120590), (2015, 119034), (2210, 108531), (2334, 102765), (2418, 99195), (2635, 91026), (2790, 85969), (3162, 75855), (3315, 72354), (3501, 68510), (3627, 66130), (3890, 61659), (3978, 60295), (4030, 59517), (4743, 50570), (5057, 47430), (5270, 45513), (5835, 41106), (6045, 39678), (6613, 36270), (6630, 36177), (6851, 35010), (7002, 34255), (7254, 33065), (7905, 30342), (9486, 25285), (9945, 24118), (10114, 23715), (11670, 20553), (12059, 19890), (12090, 19839), (13226, 18135), (13702, 17505), (15171, 15810)]