227213280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22541}}^1$

素因数の和:22569

約数の個数: 144

約数和(自身を含む): 886171104

約数和(自身を除く): 658957824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22541, 45082, 67623, 90164, 112705, 135246, 157787, 180328, 202869, 225410, 270492, 315574, 338115, 360656, 405738, 450820, 473361, 540984, 631148, 676230, 721312, 788935, 811476, 901640, 946722, 1014345, 1081968, 1262296, 1352460, 1420083, 1577870, 1622952, 1803280, 1893444, 2028690, 2163936, 2366805, 2524592, 2704920, 2840166, 3155740, 3245904, 3606560, 3786888, 4057380, 4733610, 5049184, 5409840, 5680332, 6311480, 6491808, 7100415, 7573776, 8114760, 9467220, 10819680, 11360664, 12622960, 14200830, 15147552, 16229520, 18934440, 22721328, 25245920, 28401660, 32459040, 37868880, 45442656, 56803320, 75737760, 113606640, 227213280]

約数ペア:

[(1, 227213280), (2, 113606640), (3, 75737760), (4, 56803320), (5, 45442656), (6, 37868880), (7, 32459040), (8, 28401660), (9, 25245920), (10, 22721328), (12, 18934440), (14, 16229520), (15, 15147552), (16, 14200830), (18, 12622960), (20, 11360664), (21, 10819680), (24, 9467220), (28, 8114760), (30, 7573776), (32, 7100415), (35, 6491808), (36, 6311480), (40, 5680332), (42, 5409840), (45, 5049184), (48, 4733610), (56, 4057380), (60, 3786888), (63, 3606560), (70, 3245904), (72, 3155740), (80, 2840166), (84, 2704920), (90, 2524592), (96, 2366805), (105, 2163936), (112, 2028690), (120, 1893444), (126, 1803280), (140, 1622952), (144, 1577870), (160, 1420083), (168, 1352460), (180, 1262296), (210, 1081968), (224, 1014345), (240, 946722), (252, 901640), (280, 811476), (288, 788935), (315, 721312), (336, 676230), (360, 631148), (420, 540984), (480, 473361), (504, 450820), (560, 405738), (630, 360656), (672, 338115), (720, 315574), (840, 270492), (1008, 225410), (1120, 202869), (1260, 180328), (1440, 157787), (1680, 135246), (2016, 112705), (2520, 90164), (3360, 67623), (5040, 45082), (10080, 22541)]