239060220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 835946496

約数和(自身を除く): 596886276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 49, 60, 61, 62, 70, 84, 86, 93, 98, 105, 122, 124, 129, 140, 147, 155, 172, 183, 186, 196, 210, 215, 217, 244, 245, 258, 294, 301, 305, 310, 366, 372, 420, 427, 430, 434, 465, 490, 516, 588, 602, 610, 620, 645, 651, 732, 735, 854, 860, 868, 903, 915, 930, 980, 1085, 1204, 1220, 1281, 1290, 1302, 1333, 1470, 1505, 1519, 1708, 1806, 1830, 1860, 1891, 2107, 2135, 2170, 2562, 2580, 2604, 2623, 2666, 2940, 2989, 3010, 3038, 3255, 3612, 3660, 3782, 3999, 4214, 4270, 4340, 4515, 4557, 5124, 5246, 5332, 5673, 5978, 6020, 6076, 6321, 6405, 6510, 6665, 7564, 7595, 7869, 7998, 8428, 8540, 8967, 9030, 9114, 9331, 9455, 10492, 10535, 11346, 11956, 12642, 12810, 13020, 13115, 13237, 13330, 14945, 15190, 15738, 15996, 17934, 18060, 18228, 18361, 18662, 18910, 19995, 21070, 22692, 22785, 25284, 25620, 26230, 26474, 26660, 27993, 28365, 29890, 30380, 31476, 31605, 35868, 36722, 37324, 37820, 39345, 39711, 39990, 42140, 44835, 45570, 46655, 52460, 52948, 55083, 55986, 56730, 59780, 63210, 65317, 66185, 73444, 78690, 79422, 79980, 81313, 89670, 91140, 91805, 92659, 93310, 110166, 111972, 113460, 126420, 128527, 130634, 132370, 139965, 157380, 158844, 162626, 179340, 183610, 185318, 186620, 195951, 198555, 220332, 243939, 257054, 261268, 264740, 275415, 277977, 279930, 325252, 326585, 367220, 370636, 385581, 391902, 397110, 406565, 463295, 487878, 514108, 550830, 555954, 559860, 569191, 642635, 653170, 771162, 783804, 794220, 813130, 926590, 975756, 979755, 1101660, 1111908, 1138382, 1219695, 1285270, 1306340, 1389885, 1542324, 1626260, 1707573, 1853180, 1927905, 1959510, 2276764, 2439390, 2570540, 2779770, 2845955, 3415146, 3855810, 3919020, 3984337, 4878780, 5559540, 5691910, 6830292, 7711620, 7968674, 8537865, 11383820, 11953011, 15937348, 17075730, 19921685, 23906022, 34151460, 39843370, 47812044, 59765055, 79686740, 119530110, 239060220]

約数ペア:

[(1, 239060220), (2, 119530110), (3, 79686740), (4, 59765055), (5, 47812044), (6, 39843370), (7, 34151460), (10, 23906022), (12, 19921685), (14, 17075730), (15, 15937348), (20, 11953011), (21, 11383820), (28, 8537865), (30, 7968674), (31, 7711620), (35, 6830292), (42, 5691910), (43, 5559540), (49, 4878780), (60, 3984337), (61, 3919020), (62, 3855810), (70, 3415146), (84, 2845955), (86, 2779770), (93, 2570540), (98, 2439390), (105, 2276764), (122, 1959510), (124, 1927905), (129, 1853180), (140, 1707573), (147, 1626260), (155, 1542324), (172, 1389885), (183, 1306340), (186, 1285270), (196, 1219695), (210, 1138382), (215, 1111908), (217, 1101660), (244, 979755), (245, 975756), (258, 926590), (294, 813130), (301, 794220), (305, 783804), (310, 771162), (366, 653170), (372, 642635), (420, 569191), (427, 559860), (430, 555954), (434, 550830), (465, 514108), (490, 487878), (516, 463295), (588, 406565), (602, 397110), (610, 391902), (620, 385581), (645, 370636), (651, 367220), (732, 326585), (735, 325252), (854, 279930), (860, 277977), (868, 275415), (903, 264740), (915, 261268), (930, 257054), (980, 243939), (1085, 220332), (1204, 198555), (1220, 195951), (1281, 186620), (1290, 185318), (1302, 183610), (1333, 179340), (1470, 162626), (1505, 158844), (1519, 157380), (1708, 139965), (1806, 132370), (1830, 130634), (1860, 128527), (1891, 126420), (2107, 113460), (2135, 111972), (2170, 110166), (2562, 93310), (2580, 92659), (2604, 91805), (2623, 91140), (2666, 89670), (2940, 81313), (2989, 79980), (3010, 79422), (3038, 78690), (3255, 73444), (3612, 66185), (3660, 65317), (3782, 63210), (3999, 59780), (4214, 56730), (4270, 55986), (4340, 55083), (4515, 52948), (4557, 52460), (5124, 46655), (5246, 45570), (5332, 44835), (5673, 42140), (5978, 39990), (6020, 39711), (6076, 39345), (6321, 37820), (6405, 37324), (6510, 36722), (6665, 35868), (7564, 31605), (7595, 31476), (7869, 30380), (7998, 29890), (8428, 28365), (8540, 27993), (8967, 26660), (9030, 26474), (9114, 26230), (9331, 25620), (9455, 25284), (10492, 22785), (10535, 22692), (11346, 21070), (11956, 19995), (12642, 18910), (12810, 18662), (13020, 18361), (13115, 18228), (13237, 18060), (13330, 17934), (14945, 15996), (15190, 15738)]