1143157040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 120

約数和(自身を含む): 2928750048

約数和(自身を除く): 1785593008

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 361, 368, 380, 437, 460, 722, 760, 874, 920, 1444, 1520, 1721, 1748, 1805, 1840, 2185, 2888, 3442, 3496, 3610, 4370, 5776, 6884, 6992, 7220, 8303, 8605, 8740, 13768, 14440, 16606, 17210, 17480, 27536, 28880, 32699, 33212, 34420, 34960, 39583, 41515, 65398, 66424, 68840, 79166, 83030, 130796, 132848, 137680, 158332, 163495, 166060, 197915, 261592, 316664, 326990, 332120, 395830, 523184, 621281, 633328, 653980, 664240, 752077, 791660, 1242562, 1307960, 1504154, 1583320, 2485124, 2615920, 3008308, 3106405, 3166640, 3760385, 4970248, 6016616, 6212810, 7520770, 9940496, 12033232, 12425620, 14289463, 15041540, 24851240, 28578926, 30083080, 49702480, 57157852, 60166160, 71447315, 114315704, 142894630, 228631408, 285789260, 571578520, 1143157040]

約数ペア:

[(1, 1143157040), (2, 571578520), (4, 285789260), (5, 228631408), (8, 142894630), (10, 114315704), (16, 71447315), (19, 60166160), (20, 57157852), (23, 49702480), (38, 30083080), (40, 28578926), (46, 24851240), (76, 15041540), (80, 14289463), (92, 12425620), (95, 12033232), (115, 9940496), (152, 7520770), (184, 6212810), (190, 6016616), (230, 4970248), (304, 3760385), (361, 3166640), (368, 3106405), (380, 3008308), (437, 2615920), (460, 2485124), (722, 1583320), (760, 1504154), (874, 1307960), (920, 1242562), (1444, 791660), (1520, 752077), (1721, 664240), (1748, 653980), (1805, 633328), (1840, 621281), (2185, 523184), (2888, 395830), (3442, 332120), (3496, 326990), (3610, 316664), (4370, 261592), (5776, 197915), (6884, 166060), (6992, 163495), (7220, 158332), (8303, 137680), (8605, 132848), (8740, 130796), (13768, 83030), (14440, 79166), (16606, 68840), (17210, 66424), (17480, 65398), (27536, 41515), (28880, 39583), (32699, 34960), (33212, 34420)]