144260480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 128

約数和(自身を含む): 424630080

約数和(自身を除く): 280369600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2477, 2912, 3640, 4160, 4480, 4954, 5824, 7280, 8320, 9908, 11648, 12385, 14560, 17339, 19816, 24770, 29120, 32201, 34678, 39632, 49540, 58240, 64402, 69356, 79264, 86695, 99080, 128804, 138712, 158528, 161005, 173390, 198160, 225407, 257608, 277424, 317056, 322010, 346780, 396320, 450814, 515216, 554848, 644020, 693560, 792640, 901628, 1030432, 1109696, 1127035, 1288040, 1387120, 1585280, 1803256, 2060864, 2219392, 2254070, 2576080, 2774240, 3606512, 4121728, 4508140, 5152160, 5548480, 7213024, 9016280, 10304320, 11096960, 14426048, 18032560, 20608640, 28852096, 36065120, 72130240, 144260480]

約数ペア:

[(1, 144260480), (2, 72130240), (4, 36065120), (5, 28852096), (7, 20608640), (8, 18032560), (10, 14426048), (13, 11096960), (14, 10304320), (16, 9016280), (20, 7213024), (26, 5548480), (28, 5152160), (32, 4508140), (35, 4121728), (40, 3606512), (52, 2774240), (56, 2576080), (64, 2254070), (65, 2219392), (70, 2060864), (80, 1803256), (91, 1585280), (104, 1387120), (112, 1288040), (128, 1127035), (130, 1109696), (140, 1030432), (160, 901628), (182, 792640), (208, 693560), (224, 644020), (260, 554848), (280, 515216), (320, 450814), (364, 396320), (416, 346780), (448, 322010), (455, 317056), (520, 277424), (560, 257608), (640, 225407), (728, 198160), (832, 173390), (896, 161005), (910, 158528), (1040, 138712), (1120, 128804), (1456, 99080), (1664, 86695), (1820, 79264), (2080, 69356), (2240, 64402), (2477, 58240), (2912, 49540), (3640, 39632), (4160, 34678), (4480, 32201), (4954, 29120), (5824, 24770), (7280, 19816), (8320, 17339), (9908, 14560), (11648, 12385)]