142473870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 491248800

約数和(自身を除く): 348774930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 89, 90, 98, 99, 105, 110, 121, 126, 135, 147, 154, 165, 178, 189, 198, 210, 231, 242, 245, 267, 270, 294, 297, 315, 330, 363, 378, 385, 441, 445, 462, 490, 495, 534, 539, 594, 605, 623, 630, 693, 726, 735, 770, 801, 847, 882, 890, 945, 979, 990, 1078, 1089, 1155, 1210, 1246, 1323, 1335, 1386, 1470, 1485, 1602, 1617, 1694, 1815, 1869, 1890, 1958, 2079, 2178, 2205, 2310, 2403, 2541, 2646, 2670, 2695, 2937, 2970, 3115, 3234, 3267, 3465, 3630, 3738, 4005, 4158, 4235, 4361, 4410, 4806, 4851, 4895, 5082, 5390, 5445, 5607, 5874, 5929, 6230, 6534, 6615, 6853, 6930, 7623, 8010, 8085, 8470, 8722, 8811, 9345, 9702, 9790, 10395, 10769, 10890, 11214, 11858, 12015, 12705, 13083, 13230, 13706, 14553, 14685, 15246, 16170, 16335, 16821, 17622, 17787, 18690, 20559, 20790, 21538, 21805, 22869, 24030, 24255, 25410, 26166, 26433, 28035, 29106, 29370, 29645, 32307, 32670, 33642, 34265, 35574, 38115, 39249, 41118, 43610, 44055, 45738, 47971, 48510, 52866, 53361, 53845, 56070, 59290, 61677, 64614, 65415, 68530, 72765, 75383, 76230, 78498, 84105, 88110, 88935, 95942, 96921, 102795, 106722, 107690, 114345, 117747, 123354, 130830, 132165, 143913, 145530, 150766, 160083, 161535, 168210, 177870, 185031, 193842, 196245, 205590, 226149, 228690, 235494, 239855, 264330, 266805, 287826, 290763, 308385, 320166, 323070, 370062, 376915, 392490, 431739, 452298, 479710, 484605, 527681, 533610, 581526, 588735, 616770, 678447, 719565, 753830, 800415, 863478, 925155, 969210, 1055362, 1130745, 1177470, 1295217, 1356894, 1439130, 1453815, 1583043, 1600830, 1850310, 2035341, 2158695, 2261490, 2590434, 2638405, 2907630, 3166086, 3392235, 4070682, 4317390, 4749129, 5276810, 6476085, 6784470, 7915215, 9498258, 10176705, 12952170, 14247387, 15830430, 20353410, 23745645, 28494774, 47491290, 71236935, 142473870]

約数ペア:

[(1, 142473870), (2, 71236935), (3, 47491290), (5, 28494774), (6, 23745645), (7, 20353410), (9, 15830430), (10, 14247387), (11, 12952170), (14, 10176705), (15, 9498258), (18, 7915215), (21, 6784470), (22, 6476085), (27, 5276810), (30, 4749129), (33, 4317390), (35, 4070682), (42, 3392235), (45, 3166086), (49, 2907630), (54, 2638405), (55, 2590434), (63, 2261490), (66, 2158695), (70, 2035341), (77, 1850310), (89, 1600830), (90, 1583043), (98, 1453815), (99, 1439130), (105, 1356894), (110, 1295217), (121, 1177470), (126, 1130745), (135, 1055362), (147, 969210), (154, 925155), (165, 863478), (178, 800415), (189, 753830), (198, 719565), (210, 678447), (231, 616770), (242, 588735), (245, 581526), (267, 533610), (270, 527681), (294, 484605), (297, 479710), (315, 452298), (330, 431739), (363, 392490), (378, 376915), (385, 370062), (441, 323070), (445, 320166), (462, 308385), (490, 290763), (495, 287826), (534, 266805), (539, 264330), (594, 239855), (605, 235494), (623, 228690), (630, 226149), (693, 205590), (726, 196245), (735, 193842), (770, 185031), (801, 177870), (847, 168210), (882, 161535), (890, 160083), (945, 150766), (979, 145530), (990, 143913), (1078, 132165), (1089, 130830), (1155, 123354), (1210, 117747), (1246, 114345), (1323, 107690), (1335, 106722), (1386, 102795), (1470, 96921), (1485, 95942), (1602, 88935), (1617, 88110), (1694, 84105), (1815, 78498), (1869, 76230), (1890, 75383), (1958, 72765), (2079, 68530), (2178, 65415), (2205, 64614), (2310, 61677), (2403, 59290), (2541, 56070), (2646, 53845), (2670, 53361), (2695, 52866), (2937, 48510), (2970, 47971), (3115, 45738), (3234, 44055), (3267, 43610), (3465, 41118), (3630, 39249), (3738, 38115), (4005, 35574), (4158, 34265), (4235, 33642), (4361, 32670), (4410, 32307), (4806, 29645), (4851, 29370), (4895, 29106), (5082, 28035), (5390, 26433), (5445, 26166), (5607, 25410), (5874, 24255), (5929, 24030), (6230, 22869), (6534, 21805), (6615, 21538), (6853, 20790), (6930, 20559), (7623, 18690), (8010, 17787), (8085, 17622), (8470, 16821), (8722, 16335), (8811, 16170), (9345, 15246), (9702, 14685), (9790, 14553), (10395, 13706), (10769, 13230), (10890, 13083), (11214, 12705), (11858, 12015)]