157826240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 112

約数和(自身を含む): 441655200

約数和(自身を除く): 283828960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3449, 3520, 4160, 4576, 5720, 6898, 9152, 11440, 13796, 17245, 22880, 27592, 34490, 37939, 44837, 45760, 55184, 68980, 75878, 89674, 110368, 137960, 151756, 179348, 189695, 220736, 224185, 275920, 303512, 358696, 379390, 448370, 493207, 551840, 607024, 717392, 758780, 896740, 986414, 1103680, 1214048, 1434784, 1517560, 1793480, 1972828, 2428096, 2466035, 2869568, 3035120, 3586960, 3945656, 4932070, 6070240, 7173920, 7891312, 9864140, 12140480, 14347840, 15782624, 19728280, 31565248, 39456560, 78913120, 157826240]

約数ペア:

[(1, 157826240), (2, 78913120), (4, 39456560), (5, 31565248), (8, 19728280), (10, 15782624), (11, 14347840), (13, 12140480), (16, 9864140), (20, 7891312), (22, 7173920), (26, 6070240), (32, 4932070), (40, 3945656), (44, 3586960), (52, 3035120), (55, 2869568), (64, 2466035), (65, 2428096), (80, 1972828), (88, 1793480), (104, 1517560), (110, 1434784), (130, 1214048), (143, 1103680), (160, 986414), (176, 896740), (208, 758780), (220, 717392), (260, 607024), (286, 551840), (320, 493207), (352, 448370), (416, 379390), (440, 358696), (520, 303512), (572, 275920), (704, 224185), (715, 220736), (832, 189695), (880, 179348), (1040, 151756), (1144, 137960), (1430, 110368), (1760, 89674), (2080, 75878), (2288, 68980), (2860, 55184), (3449, 45760), (3520, 44837), (4160, 37939), (4576, 34490), (5720, 27592), (6898, 22880), (9152, 17245), (11440, 13796)]