351837720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5783}}^1$

素因数の和:5826

約数の個数: 144

約数和(自身を含む): 1238412240

約数和(自身を除く): 886574520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 5783, 6084, 6760, 7605, 10140, 11566, 12168, 15210, 17349, 20280, 23132, 28915, 30420, 34698, 46264, 52047, 57830, 60840, 69396, 75179, 86745, 104094, 115660, 138792, 150358, 173490, 208188, 225537, 231320, 260235, 300716, 346980, 375895, 416376, 451074, 520470, 601432, 676611, 693960, 751790, 902148, 977327, 1040940, 1127685, 1353222, 1503580, 1804296, 1954654, 2081880, 2255370, 2706444, 2931981, 3007160, 3383055, 3909308, 4510740, 4886635, 5412888, 5863962, 6766110, 7818616, 8795943, 9021480, 9773270, 11727924, 13532220, 14659905, 17591886, 19546540, 23455848, 27064440, 29319810, 35183772, 39093080, 43979715, 58639620, 70367544, 87959430, 117279240, 175918860, 351837720]

約数ペア:

[(1, 351837720), (2, 175918860), (3, 117279240), (4, 87959430), (5, 70367544), (6, 58639620), (8, 43979715), (9, 39093080), (10, 35183772), (12, 29319810), (13, 27064440), (15, 23455848), (18, 19546540), (20, 17591886), (24, 14659905), (26, 13532220), (30, 11727924), (36, 9773270), (39, 9021480), (40, 8795943), (45, 7818616), (52, 6766110), (60, 5863962), (65, 5412888), (72, 4886635), (78, 4510740), (90, 3909308), (104, 3383055), (117, 3007160), (120, 2931981), (130, 2706444), (156, 2255370), (169, 2081880), (180, 1954654), (195, 1804296), (234, 1503580), (260, 1353222), (312, 1127685), (338, 1040940), (360, 977327), (390, 902148), (468, 751790), (507, 693960), (520, 676611), (585, 601432), (676, 520470), (780, 451074), (845, 416376), (936, 375895), (1014, 346980), (1170, 300716), (1352, 260235), (1521, 231320), (1560, 225537), (1690, 208188), (2028, 173490), (2340, 150358), (2535, 138792), (3042, 115660), (3380, 104094), (4056, 86745), (4680, 75179), (5070, 69396), (5783, 60840), (6084, 57830), (6760, 52047), (7605, 46264), (10140, 34698), (11566, 30420), (12168, 28915), (15210, 23132), (17349, 20280)]