222808440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 713088000

約数和(自身を除く): 490279560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 790, 948, 1140, 1185, 1237, 1501, 1580, 1896, 2280, 2370, 2474, 3002, 3160, 3711, 4503, 4740, 4948, 6004, 6185, 7422, 7505, 9006, 9480, 9896, 12008, 12370, 14844, 15010, 18012, 18555, 22515, 23503, 24740, 29688, 30020, 36024, 37110, 45030, 47006, 49480, 60040, 70509, 74220, 90060, 94012, 97723, 117515, 141018, 148440, 180120, 188024, 195446, 235030, 282036, 293169, 352545, 390892, 470060, 488615, 564072, 586338, 705090, 781784, 940120, 977230, 1172676, 1410180, 1465845, 1856737, 1954460, 2345352, 2820360, 2931690, 3713474, 3908920, 5570211, 5863380, 7426948, 9283685, 11140422, 11726760, 14853896, 18567370, 22280844, 27851055, 37134740, 44561688, 55702110, 74269480, 111404220, 222808440]

約数ペア:

[(1, 222808440), (2, 111404220), (3, 74269480), (4, 55702110), (5, 44561688), (6, 37134740), (8, 27851055), (10, 22280844), (12, 18567370), (15, 14853896), (19, 11726760), (20, 11140422), (24, 9283685), (30, 7426948), (38, 5863380), (40, 5570211), (57, 3908920), (60, 3713474), (76, 2931690), (79, 2820360), (95, 2345352), (114, 1954460), (120, 1856737), (152, 1465845), (158, 1410180), (190, 1172676), (228, 977230), (237, 940120), (285, 781784), (316, 705090), (380, 586338), (395, 564072), (456, 488615), (474, 470060), (570, 390892), (632, 352545), (760, 293169), (790, 282036), (948, 235030), (1140, 195446), (1185, 188024), (1237, 180120), (1501, 148440), (1580, 141018), (1896, 117515), (2280, 97723), (2370, 94012), (2474, 90060), (3002, 74220), (3160, 70509), (3711, 60040), (4503, 49480), (4740, 47006), (4948, 45030), (6004, 37110), (6185, 36024), (7422, 30020), (7505, 29688), (9006, 24740), (9480, 23503), (9896, 22515), (12008, 18555), (12370, 18012), (14844, 15010)]