712908240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 2500072128

約数和(自身を除く): 1787163888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 281, 310, 330, 341, 372, 440, 465, 496, 528, 562, 620, 660, 682, 744, 843, 880, 930, 961, 1023, 1124, 1240, 1320, 1364, 1405, 1488, 1686, 1705, 1860, 1922, 2046, 2248, 2480, 2640, 2728, 2810, 2883, 3091, 3372, 3410, 3720, 3844, 4092, 4215, 4496, 4805, 5115, 5456, 5620, 5766, 6182, 6744, 6820, 7440, 7688, 8184, 8430, 8711, 9273, 9610, 10230, 10571, 11240, 11532, 12364, 13488, 13640, 14415, 15376, 15455, 16368, 16860, 17422, 18546, 19220, 20460, 21142, 22480, 23064, 24728, 26133, 27280, 28830, 30910, 31713, 33720, 34844, 37092, 38440, 40920, 42284, 43555, 46128, 46365, 49456, 52266, 52855, 57660, 61820, 63426, 67440, 69688, 74184, 76880, 81840, 84568, 87110, 92730, 95821, 104532, 105710, 115320, 123640, 126852, 130665, 139376, 148368, 158565, 169136, 174220, 185460, 191642, 209064, 211420, 230640, 247280, 253704, 261330, 270041, 287463, 317130, 348440, 370920, 383284, 418128, 422840, 479105, 507408, 522660, 540082, 574926, 634260, 696880, 741840, 766568, 810123, 845680, 958210, 1045320, 1080164, 1149852, 1268520, 1350205, 1437315, 1533136, 1620246, 1916420, 2090640, 2160328, 2299704, 2537040, 2700410, 2874630, 2970451, 3240492, 3832840, 4050615, 4320656, 4599408, 5400820, 5749260, 5940902, 6480984, 7665680, 8101230, 8911353, 10801640, 11498520, 11881804, 12961968, 14852255, 16202460, 17822706, 21603280, 22997040, 23763608, 29704510, 32404920, 35645412, 44556765, 47527216, 59409020, 64809840, 71290824, 89113530, 118818040, 142581648, 178227060, 237636080, 356454120, 712908240]

約数ペア:

[(1, 712908240), (2, 356454120), (3, 237636080), (4, 178227060), (5, 142581648), (6, 118818040), (8, 89113530), (10, 71290824), (11, 64809840), (12, 59409020), (15, 47527216), (16, 44556765), (20, 35645412), (22, 32404920), (24, 29704510), (30, 23763608), (31, 22997040), (33, 21603280), (40, 17822706), (44, 16202460), (48, 14852255), (55, 12961968), (60, 11881804), (62, 11498520), (66, 10801640), (80, 8911353), (88, 8101230), (93, 7665680), (110, 6480984), (120, 5940902), (124, 5749260), (132, 5400820), (155, 4599408), (165, 4320656), (176, 4050615), (186, 3832840), (220, 3240492), (240, 2970451), (248, 2874630), (264, 2700410), (281, 2537040), (310, 2299704), (330, 2160328), (341, 2090640), (372, 1916420), (440, 1620246), (465, 1533136), (496, 1437315), (528, 1350205), (562, 1268520), (620, 1149852), (660, 1080164), (682, 1045320), (744, 958210), (843, 845680), (880, 810123), (930, 766568), (961, 741840), (1023, 696880), (1124, 634260), (1240, 574926), (1320, 540082), (1364, 522660), (1405, 507408), (1488, 479105), (1686, 422840), (1705, 418128), (1860, 383284), (1922, 370920), (2046, 348440), (2248, 317130), (2480, 287463), (2640, 270041), (2728, 261330), (2810, 253704), (2883, 247280), (3091, 230640), (3372, 211420), (3410, 209064), (3720, 191642), (3844, 185460), (4092, 174220), (4215, 169136), (4496, 158565), (4805, 148368), (5115, 139376), (5456, 130665), (5620, 126852), (5766, 123640), (6182, 115320), (6744, 105710), (6820, 104532), (7440, 95821), (7688, 92730), (8184, 87110), (8430, 84568), (8711, 81840), (9273, 76880), (9610, 74184), (10230, 69688), (10571, 67440), (11240, 63426), (11532, 61820), (12364, 57660), (13488, 52855), (13640, 52266), (14415, 49456), (15376, 46365), (15455, 46128), (16368, 43555), (16860, 42284), (17422, 40920), (18546, 38440), (19220, 37092), (20460, 34844), (21142, 33720), (22480, 31713), (23064, 30910), (24728, 28830), (26133, 27280)]