2245320

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:47

約数の個数: 224

約数和(自身を含む): 9443520

約数和(自身を除く): 7198200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 486, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 729, 756, 770, 792, 810, 840, 891, 924, 945, 972, 990, 1080, 1134, 1155, 1188, 1215, 1260, 1320, 1386, 1458, 1485, 1512, 1540, 1620, 1701, 1782, 1848, 1890, 1944, 1980, 2079, 2268, 2310, 2376, 2430, 2520, 2673, 2772, 2835, 2916, 2970, 3080, 3240, 3402, 3465, 3564, 3645, 3780, 3960, 4158, 4455, 4536, 4620, 4860, 5103, 5346, 5544, 5670, 5832, 5940, 6237, 6804, 6930, 7128, 7290, 7560, 8019, 8316, 8505, 8910, 9240, 9720, 10206, 10395, 10692, 11340, 11880, 12474, 13365, 13608, 13860, 14580, 16038, 16632, 17010, 17820, 18711, 20412, 20790, 21384, 22680, 24948, 25515, 26730, 27720, 29160, 31185, 32076, 34020, 35640, 37422, 40095, 40824, 41580, 49896, 51030, 53460, 56133, 62370, 64152, 68040, 74844, 80190, 83160, 93555, 102060, 106920, 112266, 124740, 149688, 160380, 187110, 204120, 224532, 249480, 280665, 320760, 374220, 449064, 561330, 748440, 1122660, 2245320]

約数ペア:

[(1, 2245320), (2, 1122660), (3, 748440), (4, 561330), (5, 449064), (6, 374220), (7, 320760), (8, 280665), (9, 249480), (10, 224532), (11, 204120), (12, 187110), (14, 160380), (15, 149688), (18, 124740), (20, 112266), (21, 106920), (22, 102060), (24, 93555), (27, 83160), (28, 80190), (30, 74844), (33, 68040), (35, 64152), (36, 62370), (40, 56133), (42, 53460), (44, 51030), (45, 49896), (54, 41580), (55, 40824), (56, 40095), (60, 37422), (63, 35640), (66, 34020), (70, 32076), (72, 31185), (77, 29160), (81, 27720), (84, 26730), (88, 25515), (90, 24948), (99, 22680), (105, 21384), (108, 20790), (110, 20412), (120, 18711), (126, 17820), (132, 17010), (135, 16632), (140, 16038), (154, 14580), (162, 13860), (165, 13608), (168, 13365), (180, 12474), (189, 11880), (198, 11340), (210, 10692), (216, 10395), (220, 10206), (231, 9720), (243, 9240), (252, 8910), (264, 8505), (270, 8316), (280, 8019), (297, 7560), (308, 7290), (315, 7128), (324, 6930), (330, 6804), (360, 6237), (378, 5940), (385, 5832), (396, 5670), (405, 5544), (420, 5346), (440, 5103), (462, 4860), (486, 4620), (495, 4536), (504, 4455), (540, 4158), (567, 3960), (594, 3780), (616, 3645), (630, 3564), (648, 3465), (660, 3402), (693, 3240), (729, 3080), (756, 2970), (770, 2916), (792, 2835), (810, 2772), (840, 2673), (891, 2520), (924, 2430), (945, 2376), (972, 2310), (990, 2268), (1080, 2079), (1134, 1980), (1155, 1944), (1188, 1890), (1215, 1848), (1260, 1782), (1320, 1701), (1386, 1620), (1458, 1540), (1485, 1512)]