191861280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 288

約数和(自身を含む): 726760944

約数和(自身を除く): 534899664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 277, 288, 296, 312, 333, 360, 370, 390, 416, 444, 468, 480, 481, 520, 554, 555, 585, 592, 624, 666, 720, 740, 780, 831, 888, 936, 962, 1040, 1108, 1110, 1170, 1184, 1248, 1332, 1385, 1440, 1443, 1480, 1560, 1662, 1665, 1776, 1872, 1924, 2080, 2216, 2220, 2340, 2405, 2493, 2664, 2770, 2886, 2960, 3120, 3324, 3330, 3552, 3601, 3744, 3848, 4155, 4329, 4432, 4440, 4680, 4810, 4986, 5328, 5540, 5772, 5920, 6240, 6648, 6660, 7202, 7215, 7696, 8310, 8658, 8864, 8880, 9360, 9620, 9972, 10249, 10656, 10803, 11080, 11544, 12465, 13296, 13320, 14404, 14430, 15392, 16620, 17316, 17760, 18005, 18720, 19240, 19944, 20498, 21606, 21645, 22160, 23088, 24930, 26592, 26640, 28808, 28860, 30747, 32409, 33240, 34632, 36010, 38480, 39888, 40996, 43212, 43290, 44320, 46176, 49860, 51245, 53280, 54015, 57616, 57720, 61494, 64818, 66480, 69264, 72020, 76960, 79776, 81992, 86424, 86580, 92241, 99720, 102490, 108030, 115232, 115440, 122988, 129636, 132960, 133237, 138528, 144040, 153735, 162045, 163984, 172848, 173160, 184482, 199440, 204980, 216060, 230880, 245976, 259272, 266474, 288080, 307470, 324090, 327968, 345696, 346320, 368964, 398880, 399711, 409960, 432120, 461205, 491952, 518544, 532948, 576160, 614940, 648180, 666185, 692640, 737928, 799422, 819920, 864240, 922410, 983904, 1037088, 1065896, 1199133, 1229880, 1296360, 1332370, 1475856, 1598844, 1639840, 1728480, 1844820, 1998555, 2131792, 2398266, 2459760, 2592720, 2664740, 2951712, 3197688, 3689640, 3997110, 4263584, 4796532, 4919520, 5185440, 5329480, 5995665, 6395376, 7379280, 7994220, 9593064, 10658960, 11991330, 12790752, 14758560, 15988440, 19186128, 21317920, 23982660, 31976880, 38372256, 47965320, 63953760, 95930640, 191861280]

約数ペア:

[(1, 191861280), (2, 95930640), (3, 63953760), (4, 47965320), (5, 38372256), (6, 31976880), (8, 23982660), (9, 21317920), (10, 19186128), (12, 15988440), (13, 14758560), (15, 12790752), (16, 11991330), (18, 10658960), (20, 9593064), (24, 7994220), (26, 7379280), (30, 6395376), (32, 5995665), (36, 5329480), (37, 5185440), (39, 4919520), (40, 4796532), (45, 4263584), (48, 3997110), (52, 3689640), (60, 3197688), (65, 2951712), (72, 2664740), (74, 2592720), (78, 2459760), (80, 2398266), (90, 2131792), (96, 1998555), (104, 1844820), (111, 1728480), (117, 1639840), (120, 1598844), (130, 1475856), (144, 1332370), (148, 1296360), (156, 1229880), (160, 1199133), (180, 1065896), (185, 1037088), (195, 983904), (208, 922410), (222, 864240), (234, 819920), (240, 799422), (260, 737928), (277, 692640), (288, 666185), (296, 648180), (312, 614940), (333, 576160), (360, 532948), (370, 518544), (390, 491952), (416, 461205), (444, 432120), (468, 409960), (480, 399711), (481, 398880), (520, 368964), (554, 346320), (555, 345696), (585, 327968), (592, 324090), (624, 307470), (666, 288080), (720, 266474), (740, 259272), (780, 245976), (831, 230880), (888, 216060), (936, 204980), (962, 199440), (1040, 184482), (1108, 173160), (1110, 172848), (1170, 163984), (1184, 162045), (1248, 153735), (1332, 144040), (1385, 138528), (1440, 133237), (1443, 132960), (1480, 129636), (1560, 122988), (1662, 115440), (1665, 115232), (1776, 108030), (1872, 102490), (1924, 99720), (2080, 92241), (2216, 86580), (2220, 86424), (2340, 81992), (2405, 79776), (2493, 76960), (2664, 72020), (2770, 69264), (2886, 66480), (2960, 64818), (3120, 61494), (3324, 57720), (3330, 57616), (3552, 54015), (3601, 53280), (3744, 51245), (3848, 49860), (4155, 46176), (4329, 44320), (4432, 43290), (4440, 43212), (4680, 40996), (4810, 39888), (4986, 38480), (5328, 36010), (5540, 34632), (5772, 33240), (5920, 32409), (6240, 30747), (6648, 28860), (6660, 28808), (7202, 26640), (7215, 26592), (7696, 24930), (8310, 23088), (8658, 22160), (8864, 21645), (8880, 21606), (9360, 20498), (9620, 19944), (9972, 19240), (10249, 18720), (10656, 18005), (10803, 17760), (11080, 17316), (11544, 16620), (12465, 15392), (13296, 14430), (13320, 14404)]