71930954160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{247901}}^1$

素因数の和:247964

約数の個数: 240

約数和(自身を含む): 268543312128

約数和(自身を除く): 196612357968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 96720, 145080, 247901, 290160, 495802, 743703, 991604, 1239505, 1487406, 1983208, 2231109, 2479010, 2974812, 3222713, 3718515, 3966416, 4462218, 4958020, 5949624, 6445426, 7437030, 7684931, 8924436, 9668139, 9916040, 11155545, 11899248, 12890852, 14874060, 15369862, 16113565, 17848872, 19336278, 19832080, 22311090, 23054793, 25781704, 29004417, 29748120, 30739724, 32227130, 35697744, 38424655, 38672556, 44622180, 46109586, 48340695, 51563408, 58008834, 59496240, 61479448, 64454260, 69164379, 76849310, 77345112, 89244360, 92219172, 96681390, 99904103, 115273965, 116017668, 122958896, 128908520, 138328758, 145022085, 153698620, 154690224, 178488720, 184438344, 193362780, 199808206, 230547930, 232035336, 257817040, 276657516, 290044170, 299712309, 307397240, 345821895, 368876688, 386725560, 399616412, 461095860, 464070672, 499520515, 553315032, 580088340, 599424618, 614794480, 691643790, 773451120, 799232824, 899136927, 922191720, 999041030, 1106630064, 1160176680, 1198849236, 1383287580, 1498561545, 1598465648, 1798273854, 1844383440, 1998082060, 2320353360, 2397698472, 2766575160, 2997123090, 3596547708, 3996164120, 4495684635, 4795396944, 5533150320, 5994246180, 7193095416, 7992328240, 8991369270, 11988492360, 14386190832, 17982738540, 23976984720, 35965477080, 71930954160]

約数ペア:

[(1, 71930954160), (2, 35965477080), (3, 23976984720), (4, 17982738540), (5, 14386190832), (6, 11988492360), (8, 8991369270), (9, 7992328240), (10, 7193095416), (12, 5994246180), (13, 5533150320), (15, 4795396944), (16, 4495684635), (18, 3996164120), (20, 3596547708), (24, 2997123090), (26, 2766575160), (30, 2397698472), (31, 2320353360), (36, 1998082060), (39, 1844383440), (40, 1798273854), (45, 1598465648), (48, 1498561545), (52, 1383287580), (60, 1198849236), (62, 1160176680), (65, 1106630064), (72, 999041030), (78, 922191720), (80, 899136927), (90, 799232824), (93, 773451120), (104, 691643790), (117, 614794480), (120, 599424618), (124, 580088340), (130, 553315032), (144, 499520515), (155, 464070672), (156, 461095860), (180, 399616412), (186, 386725560), (195, 368876688), (208, 345821895), (234, 307397240), (240, 299712309), (248, 290044170), (260, 276657516), (279, 257817040), (310, 232035336), (312, 230547930), (360, 199808206), (372, 193362780), (390, 184438344), (403, 178488720), (465, 154690224), (468, 153698620), (496, 145022085), (520, 138328758), (558, 128908520), (585, 122958896), (620, 116017668), (624, 115273965), (720, 99904103), (744, 96681390), (780, 92219172), (806, 89244360), (930, 77345112), (936, 76849310), (1040, 69164379), (1116, 64454260), (1170, 61479448), (1209, 59496240), (1240, 58008834), (1395, 51563408), (1488, 48340695), (1560, 46109586), (1612, 44622180), (1860, 38672556), (1872, 38424655), (2015, 35697744), (2232, 32227130), (2340, 30739724), (2418, 29748120), (2480, 29004417), (2790, 25781704), (3120, 23054793), (3224, 22311090), (3627, 19832080), (3720, 19336278), (4030, 17848872), (4464, 16113565), (4680, 15369862), (4836, 14874060), (5580, 12890852), (6045, 11899248), (6448, 11155545), (7254, 9916040), (7440, 9668139), (8060, 8924436), (9360, 7684931), (9672, 7437030), (11160, 6445426), (12090, 5949624), (14508, 4958020), (16120, 4462218), (18135, 3966416), (19344, 3718515), (22320, 3222713), (24180, 2974812), (29016, 2479010), (32240, 2231109), (36270, 1983208), (48360, 1487406), (58032, 1239505), (72540, 991604), (96720, 743703), (145080, 495802), (247901, 290160)]