266858280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 973728000

約数和(自身を除く): 706869720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 156, 166, 180, 195, 216, 229, 234, 249, 260, 270, 312, 332, 351, 360, 390, 415, 458, 468, 498, 520, 540, 585, 664, 687, 702, 747, 780, 830, 916, 936, 996, 1079, 1080, 1145, 1170, 1245, 1374, 1404, 1494, 1560, 1660, 1755, 1832, 1992, 2061, 2158, 2241, 2290, 2340, 2490, 2748, 2808, 2977, 2988, 3237, 3320, 3435, 3510, 3735, 4122, 4316, 4482, 4580, 4680, 4980, 5395, 5496, 5954, 5976, 6183, 6474, 6870, 7020, 7470, 8244, 8632, 8931, 8964, 9160, 9711, 9960, 10305, 10790, 11205, 11908, 12366, 12948, 13740, 14040, 14885, 14940, 16185, 16488, 17862, 17928, 19007, 19422, 20610, 21580, 22410, 23816, 24732, 25896, 26793, 27480, 29133, 29770, 29880, 30915, 32370, 35724, 38014, 38844, 41220, 43160, 44655, 44820, 48555, 49464, 53586, 57021, 58266, 59540, 61830, 64740, 71448, 76028, 77688, 80379, 82440, 89310, 89640, 95035, 97110, 107172, 114042, 116532, 119080, 123660, 129480, 133965, 145665, 152056, 160758, 171063, 178620, 190070, 194220, 214344, 228084, 233064, 247091, 247320, 267930, 285105, 291330, 321516, 342126, 357240, 380140, 388440, 401895, 456168, 494182, 513189, 535860, 570210, 582660, 643032, 684252, 741273, 760280, 803790, 855315, 988364, 1026378, 1071720, 1140420, 1165320, 1235455, 1368504, 1482546, 1607580, 1710630, 1976728, 2052756, 2223819, 2280840, 2470910, 2565945, 2965092, 3215160, 3421260, 3706365, 4105512, 4447638, 4941820, 5131890, 5930184, 6671457, 6842520, 7412730, 8895276, 9883640, 10263780, 11119095, 13342914, 14825460, 17790552, 20527560, 22238190, 26685828, 29650920, 33357285, 44476380, 53371656, 66714570, 88952760, 133429140, 266858280]

約数ペア:

[(1, 266858280), (2, 133429140), (3, 88952760), (4, 66714570), (5, 53371656), (6, 44476380), (8, 33357285), (9, 29650920), (10, 26685828), (12, 22238190), (13, 20527560), (15, 17790552), (18, 14825460), (20, 13342914), (24, 11119095), (26, 10263780), (27, 9883640), (30, 8895276), (36, 7412730), (39, 6842520), (40, 6671457), (45, 5930184), (52, 5131890), (54, 4941820), (60, 4447638), (65, 4105512), (72, 3706365), (78, 3421260), (83, 3215160), (90, 2965092), (104, 2565945), (108, 2470910), (117, 2280840), (120, 2223819), (130, 2052756), (135, 1976728), (156, 1710630), (166, 1607580), (180, 1482546), (195, 1368504), (216, 1235455), (229, 1165320), (234, 1140420), (249, 1071720), (260, 1026378), (270, 988364), (312, 855315), (332, 803790), (351, 760280), (360, 741273), (390, 684252), (415, 643032), (458, 582660), (468, 570210), (498, 535860), (520, 513189), (540, 494182), (585, 456168), (664, 401895), (687, 388440), (702, 380140), (747, 357240), (780, 342126), (830, 321516), (916, 291330), (936, 285105), (996, 267930), (1079, 247320), (1080, 247091), (1145, 233064), (1170, 228084), (1245, 214344), (1374, 194220), (1404, 190070), (1494, 178620), (1560, 171063), (1660, 160758), (1755, 152056), (1832, 145665), (1992, 133965), (2061, 129480), (2158, 123660), (2241, 119080), (2290, 116532), (2340, 114042), (2490, 107172), (2748, 97110), (2808, 95035), (2977, 89640), (2988, 89310), (3237, 82440), (3320, 80379), (3435, 77688), (3510, 76028), (3735, 71448), (4122, 64740), (4316, 61830), (4482, 59540), (4580, 58266), (4680, 57021), (4980, 53586), (5395, 49464), (5496, 48555), (5954, 44820), (5976, 44655), (6183, 43160), (6474, 41220), (6870, 38844), (7020, 38014), (7470, 35724), (8244, 32370), (8632, 30915), (8931, 29880), (8964, 29770), (9160, 29133), (9711, 27480), (9960, 26793), (10305, 25896), (10790, 24732), (11205, 23816), (11908, 22410), (12366, 21580), (12948, 20610), (13740, 19422), (14040, 19007), (14885, 17928), (14940, 17862), (16185, 16488)]