26176680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 92664000

約数和(自身を除く): 66487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 89, 90, 95, 114, 120, 129, 152, 171, 172, 178, 180, 190, 215, 228, 258, 267, 285, 342, 344, 356, 360, 380, 387, 430, 445, 456, 516, 534, 570, 645, 684, 712, 760, 774, 801, 817, 855, 860, 890, 1032, 1068, 1140, 1290, 1335, 1368, 1548, 1602, 1634, 1691, 1710, 1720, 1780, 1935, 2136, 2280, 2451, 2580, 2670, 3096, 3204, 3268, 3382, 3420, 3560, 3827, 3870, 4005, 4085, 4902, 5073, 5160, 5340, 6408, 6536, 6764, 6840, 7353, 7654, 7740, 8010, 8170, 8455, 9804, 10146, 10680, 11481, 12255, 13528, 14706, 15219, 15308, 15480, 16020, 16340, 16910, 19135, 19608, 20292, 22962, 24510, 25365, 29412, 30438, 30616, 32040, 32680, 33820, 34443, 36765, 38270, 40584, 45924, 49020, 50730, 57405, 58824, 60876, 67640, 68886, 72713, 73530, 76095, 76540, 91848, 98040, 101460, 114810, 121752, 137772, 145426, 147060, 152190, 153080, 172215, 202920, 218139, 229620, 275544, 290852, 294120, 304380, 344430, 363565, 436278, 459240, 581704, 608760, 654417, 688860, 727130, 872556, 1090695, 1308834, 1377720, 1454260, 1745112, 2181390, 2617668, 2908520, 3272085, 4362780, 5235336, 6544170, 8725560, 13088340, 26176680]

約数ペア:

[(1, 26176680), (2, 13088340), (3, 8725560), (4, 6544170), (5, 5235336), (6, 4362780), (8, 3272085), (9, 2908520), (10, 2617668), (12, 2181390), (15, 1745112), (18, 1454260), (19, 1377720), (20, 1308834), (24, 1090695), (30, 872556), (36, 727130), (38, 688860), (40, 654417), (43, 608760), (45, 581704), (57, 459240), (60, 436278), (72, 363565), (76, 344430), (86, 304380), (89, 294120), (90, 290852), (95, 275544), (114, 229620), (120, 218139), (129, 202920), (152, 172215), (171, 153080), (172, 152190), (178, 147060), (180, 145426), (190, 137772), (215, 121752), (228, 114810), (258, 101460), (267, 98040), (285, 91848), (342, 76540), (344, 76095), (356, 73530), (360, 72713), (380, 68886), (387, 67640), (430, 60876), (445, 58824), (456, 57405), (516, 50730), (534, 49020), (570, 45924), (645, 40584), (684, 38270), (712, 36765), (760, 34443), (774, 33820), (801, 32680), (817, 32040), (855, 30616), (860, 30438), (890, 29412), (1032, 25365), (1068, 24510), (1140, 22962), (1290, 20292), (1335, 19608), (1368, 19135), (1548, 16910), (1602, 16340), (1634, 16020), (1691, 15480), (1710, 15308), (1720, 15219), (1780, 14706), (1935, 13528), (2136, 12255), (2280, 11481), (2451, 10680), (2580, 10146), (2670, 9804), (3096, 8455), (3204, 8170), (3268, 8010), (3382, 7740), (3420, 7654), (3560, 7353), (3827, 6840), (3870, 6764), (4005, 6536), (4085, 6408), (4902, 5340), (5073, 5160)]