857623140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 480

約数和(自身を含む): 3293136000

約数和(自身を除く): 2435512860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 27, 30, 33, 34, 36, 38, 44, 45, 51, 54, 55, 57, 60, 66, 68, 76, 81, 85, 90, 95, 99, 102, 108, 110, 114, 132, 135, 149, 153, 162, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 255, 270, 285, 297, 298, 306, 323, 324, 330, 340, 342, 374, 380, 396, 405, 418, 447, 459, 495, 510, 513, 540, 561, 570, 594, 596, 612, 627, 646, 660, 684, 745, 748, 765, 810, 836, 855, 891, 894, 918, 935, 969, 990, 1020, 1026, 1045, 1122, 1140, 1188, 1254, 1292, 1341, 1377, 1485, 1490, 1530, 1539, 1615, 1620, 1639, 1683, 1710, 1782, 1788, 1836, 1870, 1881, 1938, 1980, 2052, 2090, 2235, 2244, 2295, 2508, 2533, 2565, 2682, 2754, 2805, 2831, 2907, 2970, 2980, 3060, 3078, 3135, 3230, 3278, 3366, 3420, 3553, 3564, 3740, 3762, 3876, 4023, 4180, 4455, 4470, 4590, 4845, 4917, 5049, 5066, 5130, 5364, 5508, 5610, 5643, 5662, 5814, 5940, 6156, 6270, 6460, 6556, 6705, 6732, 6885, 7106, 7524, 7599, 7695, 8046, 8195, 8415, 8493, 8721, 8910, 8940, 9180, 9405, 9690, 9834, 10098, 10132, 10260, 10659, 11220, 11286, 11324, 11628, 12069, 12540, 12665, 13410, 13770, 14155, 14212, 14535, 14751, 15147, 15198, 15390, 16092, 16390, 16830, 16929, 16986, 17442, 17765, 17820, 18810, 19380, 19668, 20115, 20196, 21318, 22572, 22797, 24138, 24585, 25245, 25330, 25479, 26163, 26820, 27540, 27863, 28215, 28310, 29070, 29502, 30294, 30396, 30780, 31141, 31977, 32780, 33660, 33858, 33972, 34884, 35530, 37620, 37995, 40230, 42465, 42636, 43605, 44253, 45594, 48127, 48276, 49170, 50490, 50660, 50958, 52326, 53295, 55726, 56430, 56620, 58140, 59004, 60345, 60588, 62282, 63954, 67716, 68391, 71060, 73755, 75735, 75990, 76437, 80460, 83589, 84645, 84930, 87210, 88506, 91188, 93423, 95931, 96254, 98340, 100980, 101916, 104652, 106590, 111452, 112860, 113985, 120690, 124564, 127395, 127908, 130815, 132759, 136782, 139315, 144381, 147510, 151470, 151980, 152874, 155705, 159885, 167178, 169290, 169860, 174420, 177012, 186846, 191862, 192508, 205173, 213180, 221265, 227970, 229311, 240635, 241380, 250767, 254790, 261630, 265518, 273564, 278630, 280269, 287793, 288762, 295020, 302940, 305748, 311410, 319770, 334356, 338580, 341955, 373692, 382185, 383724, 410346, 417945, 433143, 442530, 455940, 458622, 467115, 479655, 481270, 501534, 509580, 523260, 529397, 531036, 557260, 560538, 575586, 577524, 622820, 639540, 663795, 683910, 721905, 752301, 764370, 820692, 835890, 840807, 866286, 885060, 917244, 934230, 959310, 962540, 1003068, 1025865, 1058794, 1121076, 1146555, 1151172, 1253835, 1299429, 1327590, 1367820, 1401345, 1438965, 1443810, 1504602, 1528740, 1588191, 1671780, 1681614, 1732572, 1868460, 1918620, 2051730, 2117588, 2165715, 2256903, 2293110, 2507670, 2522421, 2598858, 2646985, 2655180, 2802690, 2877930, 2887620, 3009204, 3176382, 3363228, 3761505, 3898287, 4103460, 4204035, 4331430, 4513806, 4586220, 4764573, 5015340, 5044842, 5197716, 5293970, 5605380, 5755860, 6352764, 6497145, 7523010, 7796574, 7940955, 8408070, 8662860, 9027612, 9529146, 10089684, 10587940, 11284515, 12612105, 12994290, 14293719, 15046020, 15593148, 15881910, 16816140, 19058292, 19491435, 22569030, 23822865, 25224210, 25988580, 28587438, 31763820, 38982870, 42881157, 45138060, 47645730, 50448420, 57174876, 71468595, 77965740, 85762314, 95291460, 142937190, 171524628, 214405785, 285874380, 428811570, 857623140]

約数ペア:

[(1, 857623140), (2, 428811570), (3, 285874380), (4, 214405785), (5, 171524628), (6, 142937190), (9, 95291460), (10, 85762314), (11, 77965740), (12, 71468595), (15, 57174876), (17, 50448420), (18, 47645730), (19, 45138060), (20, 42881157), (22, 38982870), (27, 31763820), (30, 28587438), (33, 25988580), (34, 25224210), (36, 23822865), (38, 22569030), (44, 19491435), (45, 19058292), (51, 16816140), (54, 15881910), (55, 15593148), (57, 15046020), (60, 14293719), (66, 12994290), (68, 12612105), (76, 11284515), (81, 10587940), (85, 10089684), (90, 9529146), (95, 9027612), (99, 8662860), (102, 8408070), (108, 7940955), (110, 7796574), (114, 7523010), (132, 6497145), (135, 6352764), (149, 5755860), (153, 5605380), (162, 5293970), (165, 5197716), (170, 5044842), (171, 5015340), (180, 4764573), (187, 4586220), (190, 4513806), (198, 4331430), (204, 4204035), (209, 4103460), (220, 3898287), (228, 3761505), (255, 3363228), (270, 3176382), (285, 3009204), (297, 2887620), (298, 2877930), (306, 2802690), (323, 2655180), (324, 2646985), (330, 2598858), (340, 2522421), (342, 2507670), (374, 2293110), (380, 2256903), (396, 2165715), (405, 2117588), (418, 2051730), (447, 1918620), (459, 1868460), (495, 1732572), (510, 1681614), (513, 1671780), (540, 1588191), (561, 1528740), (570, 1504602), (594, 1443810), (596, 1438965), (612, 1401345), (627, 1367820), (646, 1327590), (660, 1299429), (684, 1253835), (745, 1151172), (748, 1146555), (765, 1121076), (810, 1058794), (836, 1025865), (855, 1003068), (891, 962540), (894, 959310), (918, 934230), (935, 917244), (969, 885060), (990, 866286), (1020, 840807), (1026, 835890), (1045, 820692), (1122, 764370), (1140, 752301), (1188, 721905), (1254, 683910), (1292, 663795), (1341, 639540), (1377, 622820), (1485, 577524), (1490, 575586), (1530, 560538), (1539, 557260), (1615, 531036), (1620, 529397), (1639, 523260), (1683, 509580), (1710, 501534), (1782, 481270), (1788, 479655), (1836, 467115), (1870, 458622), (1881, 455940), (1938, 442530), (1980, 433143), (2052, 417945), (2090, 410346), (2235, 383724), (2244, 382185), (2295, 373692), (2508, 341955), (2533, 338580), (2565, 334356), (2682, 319770), (2754, 311410), (2805, 305748), (2831, 302940), (2907, 295020), (2970, 288762), (2980, 287793), (3060, 280269), (3078, 278630), (3135, 273564), (3230, 265518), (3278, 261630), (3366, 254790), (3420, 250767), (3553, 241380), (3564, 240635), (3740, 229311), (3762, 227970), (3876, 221265), (4023, 213180), (4180, 205173), (4455, 192508), (4470, 191862), (4590, 186846), (4845, 177012), (4917, 174420), (5049, 169860), (5066, 169290), (5130, 167178), (5364, 159885), (5508, 155705), (5610, 152874), (5643, 151980), (5662, 151470), (5814, 147510), (5940, 144381), (6156, 139315), (6270, 136782), (6460, 132759), (6556, 130815), (6705, 127908), (6732, 127395), (6885, 124564), (7106, 120690), (7524, 113985), (7599, 112860), (7695, 111452), (8046, 106590), (8195, 104652), (8415, 101916), (8493, 100980), (8721, 98340), (8910, 96254), (8940, 95931), (9180, 93423), (9405, 91188), (9690, 88506), (9834, 87210), (10098, 84930), (10132, 84645), (10260, 83589), (10659, 80460), (11220, 76437), (11286, 75990), (11324, 75735), (11628, 73755), (12069, 71060), (12540, 68391), (12665, 67716), (13410, 63954), (13770, 62282), (14155, 60588), (14212, 60345), (14535, 59004), (14751, 58140), (15147, 56620), (15198, 56430), (15390, 55726), (16092, 53295), (16390, 52326), (16830, 50958), (16929, 50660), (16986, 50490), (17442, 49170), (17765, 48276), (17820, 48127), (18810, 45594), (19380, 44253), (19668, 43605), (20115, 42636), (20196, 42465), (21318, 40230), (22572, 37995), (22797, 37620), (24138, 35530), (24585, 34884), (25245, 33972), (25330, 33858), (25479, 33660), (26163, 32780), (26820, 31977), (27540, 31141), (27863, 30780), (28215, 30396), (28310, 30294), (29070, 29502)]