13881780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 51226560

約数和(自身を除く): 37344780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 41, 44, 45, 54, 55, 57, 60, 66, 76, 81, 82, 90, 95, 99, 108, 110, 114, 123, 132, 135, 162, 164, 165, 171, 180, 190, 198, 205, 209, 220, 228, 246, 270, 285, 297, 324, 330, 342, 369, 380, 396, 405, 410, 418, 451, 492, 495, 513, 540, 570, 594, 615, 627, 660, 684, 738, 779, 810, 820, 836, 855, 891, 902, 990, 1026, 1045, 1107, 1140, 1188, 1230, 1254, 1353, 1476, 1485, 1539, 1558, 1620, 1710, 1782, 1804, 1845, 1881, 1980, 2052, 2090, 2214, 2255, 2337, 2460, 2508, 2565, 2706, 2970, 3078, 3116, 3135, 3321, 3420, 3564, 3690, 3762, 3895, 4059, 4180, 4428, 4455, 4510, 4674, 5130, 5412, 5535, 5643, 5940, 6156, 6270, 6642, 6765, 7011, 7380, 7524, 7695, 7790, 8118, 8569, 8910, 9020, 9348, 9405, 10260, 11070, 11286, 11685, 12177, 12540, 13284, 13530, 14022, 15390, 15580, 16236, 16605, 16929, 17138, 17820, 18810, 20295, 21033, 22140, 22572, 23370, 24354, 25707, 27060, 28044, 28215, 30780, 33210, 33858, 34276, 35055, 36531, 37620, 40590, 42066, 42845, 46740, 48708, 51414, 56430, 60885, 63099, 66420, 67716, 70110, 73062, 77121, 81180, 84132, 84645, 85690, 102828, 105165, 112860, 121770, 126198, 128535, 140220, 146124, 154242, 169290, 171380, 182655, 210330, 231363, 243540, 252396, 257070, 308484, 315495, 338580, 365310, 385605, 420660, 462726, 514140, 630990, 694089, 730620, 771210, 925452, 1156815, 1261980, 1388178, 1542420, 2313630, 2776356, 3470445, 4627260, 6940890, 13881780]

約数ペア:

[(1, 13881780), (2, 6940890), (3, 4627260), (4, 3470445), (5, 2776356), (6, 2313630), (9, 1542420), (10, 1388178), (11, 1261980), (12, 1156815), (15, 925452), (18, 771210), (19, 730620), (20, 694089), (22, 630990), (27, 514140), (30, 462726), (33, 420660), (36, 385605), (38, 365310), (41, 338580), (44, 315495), (45, 308484), (54, 257070), (55, 252396), (57, 243540), (60, 231363), (66, 210330), (76, 182655), (81, 171380), (82, 169290), (90, 154242), (95, 146124), (99, 140220), (108, 128535), (110, 126198), (114, 121770), (123, 112860), (132, 105165), (135, 102828), (162, 85690), (164, 84645), (165, 84132), (171, 81180), (180, 77121), (190, 73062), (198, 70110), (205, 67716), (209, 66420), (220, 63099), (228, 60885), (246, 56430), (270, 51414), (285, 48708), (297, 46740), (324, 42845), (330, 42066), (342, 40590), (369, 37620), (380, 36531), (396, 35055), (405, 34276), (410, 33858), (418, 33210), (451, 30780), (492, 28215), (495, 28044), (513, 27060), (540, 25707), (570, 24354), (594, 23370), (615, 22572), (627, 22140), (660, 21033), (684, 20295), (738, 18810), (779, 17820), (810, 17138), (820, 16929), (836, 16605), (855, 16236), (891, 15580), (902, 15390), (990, 14022), (1026, 13530), (1045, 13284), (1107, 12540), (1140, 12177), (1188, 11685), (1230, 11286), (1254, 11070), (1353, 10260), (1476, 9405), (1485, 9348), (1539, 9020), (1558, 8910), (1620, 8569), (1710, 8118), (1782, 7790), (1804, 7695), (1845, 7524), (1881, 7380), (1980, 7011), (2052, 6765), (2090, 6642), (2214, 6270), (2255, 6156), (2337, 5940), (2460, 5643), (2508, 5535), (2565, 5412), (2706, 5130), (2970, 4674), (3078, 4510), (3116, 4455), (3135, 4428), (3321, 4180), (3420, 4059), (3564, 3895), (3690, 3762)]