261137904060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{12923}}^1$

素因数の和:14764

約数の個数: 192

約数和(自身を含む): 845112973824

約数和(自身を除く): 583975069764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1801, 1870, 2244, 2805, 3602, 3740, 5403, 5610, 7204, 9005, 10806, 11220, 12923, 18010, 19811, 21612, 25846, 27015, 30617, 36020, 38769, 39622, 51692, 54030, 59433, 61234, 64615, 77538, 79244, 91851, 99055, 108060, 118866, 122468, 129230, 142153, 153085, 155076, 183702, 193845, 198110, 219691, 237732, 258460, 284306, 297165, 306170, 336787, 367404, 387690, 396220, 426459, 439382, 459255, 568612, 594330, 612340, 659073, 673574, 710765, 775380, 852918, 878764, 918510, 1010361, 1098455, 1188660, 1318146, 1347148, 1421530, 1683935, 1705836, 1837020, 2020722, 2132295, 2196910, 2416601, 2636292, 2843060, 3295365, 3367870, 4041444, 4264590, 4393820, 4833202, 5051805, 6590730, 6735740, 7249803, 8529180, 9666404, 10103610, 12083005, 13181460, 14499606, 20207220, 23274323, 24166010, 28999212, 36249015, 46548646, 48332020, 69822969, 72498030, 93097292, 116371615, 139645938, 144996060, 232743230, 256017553, 279291876, 349114845, 395663491, 465486460, 512035106, 698229690, 768052659, 791326982, 1024070212, 1186990473, 1280087765, 1396459380, 1536105318, 1582653964, 1978317455, 2373980946, 2560175530, 3072210636, 3840263295, 3956634910, 4352298401, 4747961892, 5120351060, 5934952365, 7680526590, 7913269820, 8704596802, 11869904730, 13056895203, 15361053180, 17409193604, 21761492005, 23739809460, 26113790406, 43522984010, 52227580812, 65284476015, 87045968020, 130568952030, 261137904060]

約数ペア:

[(1, 261137904060), (2, 130568952030), (3, 87045968020), (4, 65284476015), (5, 52227580812), (6, 43522984010), (10, 26113790406), (11, 23739809460), (12, 21761492005), (15, 17409193604), (17, 15361053180), (20, 13056895203), (22, 11869904730), (30, 8704596802), (33, 7913269820), (34, 7680526590), (44, 5934952365), (51, 5120351060), (55, 4747961892), (60, 4352298401), (66, 3956634910), (68, 3840263295), (85, 3072210636), (102, 2560175530), (110, 2373980946), (132, 1978317455), (165, 1582653964), (170, 1536105318), (187, 1396459380), (204, 1280087765), (220, 1186990473), (255, 1024070212), (330, 791326982), (340, 768052659), (374, 698229690), (510, 512035106), (561, 465486460), (660, 395663491), (748, 349114845), (935, 279291876), (1020, 256017553), (1122, 232743230), (1801, 144996060), (1870, 139645938), (2244, 116371615), (2805, 93097292), (3602, 72498030), (3740, 69822969), (5403, 48332020), (5610, 46548646), (7204, 36249015), (9005, 28999212), (10806, 24166010), (11220, 23274323), (12923, 20207220), (18010, 14499606), (19811, 13181460), (21612, 12083005), (25846, 10103610), (27015, 9666404), (30617, 8529180), (36020, 7249803), (38769, 6735740), (39622, 6590730), (51692, 5051805), (54030, 4833202), (59433, 4393820), (61234, 4264590), (64615, 4041444), (77538, 3367870), (79244, 3295365), (91851, 2843060), (99055, 2636292), (108060, 2416601), (118866, 2196910), (122468, 2132295), (129230, 2020722), (142153, 1837020), (153085, 1705836), (155076, 1683935), (183702, 1421530), (193845, 1347148), (198110, 1318146), (219691, 1188660), (237732, 1098455), (258460, 1010361), (284306, 918510), (297165, 878764), (306170, 852918), (336787, 775380), (367404, 710765), (387690, 673574), (396220, 659073), (426459, 612340), (439382, 594330), (459255, 568612)]