72244480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 216042624

約数和(自身を除く): 143798144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 733, 770, 880, 896, 1120, 1232, 1280, 1408, 1466, 1540, 1760, 1792, 2240, 2464, 2816, 2932, 3080, 3520, 3665, 4480, 4928, 5131, 5864, 6160, 7040, 7330, 8063, 8960, 9856, 10262, 11728, 12320, 14080, 14660, 16126, 19712, 20524, 23456, 24640, 25655, 29320, 32252, 40315, 41048, 46912, 49280, 51310, 56441, 58640, 64504, 80630, 82096, 93824, 98560, 102620, 112882, 117280, 129008, 161260, 164192, 187648, 205240, 225764, 234560, 258016, 282205, 322520, 328384, 410480, 451528, 469120, 516032, 564410, 645040, 656768, 820960, 903056, 938240, 1032064, 1128820, 1290080, 1313536, 1641920, 1806112, 2064128, 2257640, 2580160, 3283840, 3612224, 4515280, 5160320, 6567680, 7224448, 9030560, 10320640, 14448896, 18061120, 36122240, 72244480]

約数ペア:

[(1, 72244480), (2, 36122240), (4, 18061120), (5, 14448896), (7, 10320640), (8, 9030560), (10, 7224448), (11, 6567680), (14, 5160320), (16, 4515280), (20, 3612224), (22, 3283840), (28, 2580160), (32, 2257640), (35, 2064128), (40, 1806112), (44, 1641920), (55, 1313536), (56, 1290080), (64, 1128820), (70, 1032064), (77, 938240), (80, 903056), (88, 820960), (110, 656768), (112, 645040), (128, 564410), (140, 516032), (154, 469120), (160, 451528), (176, 410480), (220, 328384), (224, 322520), (256, 282205), (280, 258016), (308, 234560), (320, 225764), (352, 205240), (385, 187648), (440, 164192), (448, 161260), (560, 129008), (616, 117280), (640, 112882), (704, 102620), (733, 98560), (770, 93824), (880, 82096), (896, 80630), (1120, 64504), (1232, 58640), (1280, 56441), (1408, 51310), (1466, 49280), (1540, 46912), (1760, 41048), (1792, 40315), (2240, 32252), (2464, 29320), (2816, 25655), (2932, 24640), (3080, 23456), (3520, 20524), (3665, 19712), (4480, 16126), (4928, 14660), (5131, 14080), (5864, 12320), (6160, 11728), (7040, 10262), (7330, 9856), (8063, 8960)]