2146193640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7376

約数の個数: 192

約数和(自身を含む): 7514020800

約数和(自身を除く): 5367827160

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, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 760, 774, 817, 855, 860, 1032, 1140, 1290, 1368, 1548, 1634, 1710, 1720, 1935, 2280, 2451, 2580, 3096, 3268, 3420, 3870, 4085, 4902, 5160, 6536, 6840, 7297, 7353, 7740, 8170, 9804, 12255, 14594, 14706, 15480, 16340, 19608, 21891, 24510, 29188, 29412, 32680, 36485, 36765, 43782, 49020, 58376, 58824, 65673, 72970, 73530, 87564, 98040, 109455, 131346, 138643, 145940, 147060, 175128, 218910, 262692, 277286, 291880, 294120, 313771, 328365, 415929, 437820, 525384, 554572, 627542, 656730, 693215, 831858, 875640, 941313, 1109144, 1247787, 1255084, 1313460, 1386430, 1568855, 1663716, 1882626, 2079645, 2495574, 2510168, 2626920, 2772860, 2823939, 3137710, 3327432, 3765252, 4159290, 4706565, 4991148, 5545720, 5647878, 5961649, 6238935, 6275420, 7530504, 8318580, 9413130, 9982296, 11295756, 11923298, 12477870, 12550840, 14119695, 16637160, 17884947, 18826260, 22591512, 23846596, 24955740, 28239390, 29808245, 35769894, 37652520, 47693192, 49911480, 53654841, 56478780, 59616490, 71539788, 89424735, 107309682, 112957560, 119232980, 143079576, 178849470, 214619364, 238465960, 268274205, 357698940, 429238728, 536548410, 715397880, 1073096820, 2146193640]

約数ペア:

[(1, 2146193640), (2, 1073096820), (3, 715397880), (4, 536548410), (5, 429238728), (6, 357698940), (8, 268274205), (9, 238465960), (10, 214619364), (12, 178849470), (15, 143079576), (18, 119232980), (19, 112957560), (20, 107309682), (24, 89424735), (30, 71539788), (36, 59616490), (38, 56478780), (40, 53654841), (43, 49911480), (45, 47693192), (57, 37652520), (60, 35769894), (72, 29808245), (76, 28239390), (86, 24955740), (90, 23846596), (95, 22591512), (114, 18826260), (120, 17884947), (129, 16637160), (152, 14119695), (171, 12550840), (172, 12477870), (180, 11923298), (190, 11295756), (215, 9982296), (228, 9413130), (258, 8318580), (285, 7530504), (342, 6275420), (344, 6238935), (360, 5961649), (380, 5647878), (387, 5545720), (430, 4991148), (456, 4706565), (516, 4159290), (570, 3765252), (645, 3327432), (684, 3137710), (760, 2823939), (774, 2772860), (817, 2626920), (855, 2510168), (860, 2495574), (1032, 2079645), (1140, 1882626), (1290, 1663716), (1368, 1568855), (1548, 1386430), (1634, 1313460), (1710, 1255084), (1720, 1247787), (1935, 1109144), (2280, 941313), (2451, 875640), (2580, 831858), (3096, 693215), (3268, 656730), (3420, 627542), (3870, 554572), (4085, 525384), (4902, 437820), (5160, 415929), (6536, 328365), (6840, 313771), (7297, 294120), (7353, 291880), (7740, 277286), (8170, 262692), (9804, 218910), (12255, 175128), (14594, 147060), (14706, 145940), (15480, 138643), (16340, 131346), (19608, 109455), (21891, 98040), (24510, 87564), (29188, 73530), (29412, 72970), (32680, 65673), (36485, 58824), (36765, 58376), (43782, 49020)]