280185535740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{223}}^1\times {\mathrm{15733}}^1$

素因数の和:16001

約数の個数: 192

約数和(自身を含む): 866837164032

約数和(自身を除く): 586651628292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 223, 242, 330, 363, 446, 484, 605, 660, 669, 726, 892, 1115, 1210, 1331, 1338, 1452, 1815, 2230, 2420, 2453, 2662, 2676, 3345, 3630, 3993, 4460, 4906, 5324, 6655, 6690, 7260, 7359, 7986, 9812, 12265, 13310, 13380, 14718, 15733, 15972, 19965, 24530, 26620, 26983, 29436, 31466, 36795, 39930, 47199, 49060, 53966, 62932, 73590, 78665, 79860, 80949, 94398, 107932, 134915, 147180, 157330, 161898, 173063, 188796, 235995, 269830, 296813, 314660, 323796, 346126, 404745, 471990, 519189, 539660, 593626, 692252, 809490, 865315, 890439, 943980, 1038378, 1187252, 1484065, 1618980, 1730630, 1780878, 1903693, 2076756, 2595945, 2968130, 3461260, 3508459, 3561756, 3807386, 4452195, 5191890, 5711079, 5936260, 7016918, 7614772, 8904390, 9518465, 10383780, 10525377, 11422158, 14033836, 17542295, 17808780, 19036930, 20940623, 21050754, 22844316, 28555395, 35084590, 38073860, 38593049, 41881246, 42101508, 52626885, 57110790, 62821869, 70169180, 77186098, 83762492, 104703115, 105253770, 114221580, 115779147, 125643738, 154372196, 192965245, 209406230, 210507540, 231558294, 251287476, 314109345, 385930490, 418812460, 424523539, 463116588, 578895735, 628218690, 771860980, 849047078, 1157791470, 1256437380, 1273570617, 1698094156, 2122617695, 2315582940, 2547141234, 4245235390, 4669758929, 5094282468, 6367853085, 8490470780, 9339517858, 12735706170, 14009276787, 18679035716, 23348794645, 25471412340, 28018553574, 46697589290, 56037107148, 70046383935, 93395178580, 140092767870, 280185535740]

約数ペア:

[(1, 280185535740), (2, 140092767870), (3, 93395178580), (4, 70046383935), (5, 56037107148), (6, 46697589290), (10, 28018553574), (11, 25471412340), (12, 23348794645), (15, 18679035716), (20, 14009276787), (22, 12735706170), (30, 9339517858), (33, 8490470780), (44, 6367853085), (55, 5094282468), (60, 4669758929), (66, 4245235390), (110, 2547141234), (121, 2315582940), (132, 2122617695), (165, 1698094156), (220, 1273570617), (223, 1256437380), (242, 1157791470), (330, 849047078), (363, 771860980), (446, 628218690), (484, 578895735), (605, 463116588), (660, 424523539), (669, 418812460), (726, 385930490), (892, 314109345), (1115, 251287476), (1210, 231558294), (1331, 210507540), (1338, 209406230), (1452, 192965245), (1815, 154372196), (2230, 125643738), (2420, 115779147), (2453, 114221580), (2662, 105253770), (2676, 104703115), (3345, 83762492), (3630, 77186098), (3993, 70169180), (4460, 62821869), (4906, 57110790), (5324, 52626885), (6655, 42101508), (6690, 41881246), (7260, 38593049), (7359, 38073860), (7986, 35084590), (9812, 28555395), (12265, 22844316), (13310, 21050754), (13380, 20940623), (14718, 19036930), (15733, 17808780), (15972, 17542295), (19965, 14033836), (24530, 11422158), (26620, 10525377), (26983, 10383780), (29436, 9518465), (31466, 8904390), (36795, 7614772), (39930, 7016918), (47199, 5936260), (49060, 5711079), (53966, 5191890), (62932, 4452195), (73590, 3807386), (78665, 3561756), (79860, 3508459), (80949, 3461260), (94398, 2968130), (107932, 2595945), (134915, 2076756), (147180, 1903693), (157330, 1780878), (161898, 1730630), (173063, 1618980), (188796, 1484065), (235995, 1187252), (269830, 1038378), (296813, 943980), (314660, 890439), (323796, 865315), (346126, 809490), (404745, 692252), (471990, 593626), (519189, 539660)]