153876240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10206

約数の個数: 160

約数和(自身を含む): 605794560

約数和(自身を除く): 451918320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10177, 15120, 20354, 30531, 40708, 50885, 61062, 71239, 81416, 91593, 101770, 122124, 142478, 152655, 162832, 183186, 203540, 213717, 244248, 274779, 284956, 305310, 356195, 366372, 407080, 427434, 457965, 488496, 549558, 569912, 610620, 641151, 712390, 732744, 814160, 854868, 915930, 1068585, 1099116, 1139824, 1221240, 1282302, 1373895, 1424780, 1465488, 1709736, 1831860, 1923453, 2137170, 2198232, 2442480, 2564604, 2747790, 2849560, 3205755, 3419472, 3663720, 3846906, 4274340, 4396464, 5129208, 5495580, 5699120, 6411510, 7327440, 7693812, 8548680, 9617265, 10258416, 10991160, 12823020, 15387624, 17097360, 19234530, 21982320, 25646040, 30775248, 38469060, 51292080, 76938120, 153876240]

約数ペア:

[(1, 153876240), (2, 76938120), (3, 51292080), (4, 38469060), (5, 30775248), (6, 25646040), (7, 21982320), (8, 19234530), (9, 17097360), (10, 15387624), (12, 12823020), (14, 10991160), (15, 10258416), (16, 9617265), (18, 8548680), (20, 7693812), (21, 7327440), (24, 6411510), (27, 5699120), (28, 5495580), (30, 5129208), (35, 4396464), (36, 4274340), (40, 3846906), (42, 3663720), (45, 3419472), (48, 3205755), (54, 2849560), (56, 2747790), (60, 2564604), (63, 2442480), (70, 2198232), (72, 2137170), (80, 1923453), (84, 1831860), (90, 1709736), (105, 1465488), (108, 1424780), (112, 1373895), (120, 1282302), (126, 1221240), (135, 1139824), (140, 1099116), (144, 1068585), (168, 915930), (180, 854868), (189, 814160), (210, 732744), (216, 712390), (240, 641151), (252, 610620), (270, 569912), (280, 549558), (315, 488496), (336, 457965), (360, 427434), (378, 407080), (420, 366372), (432, 356195), (504, 305310), (540, 284956), (560, 274779), (630, 244248), (720, 213717), (756, 203540), (840, 183186), (945, 162832), (1008, 152655), (1080, 142478), (1260, 122124), (1512, 101770), (1680, 91593), (1890, 81416), (2160, 71239), (2520, 61062), (3024, 50885), (3780, 40708), (5040, 30531), (7560, 20354), (10177, 15120)]