15706030120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{2347}}^1$

素因数の和:2663

約数の個数: 128

約数和(自身を含む): 39315663360

約数和(自身を除く): 23609633240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 227, 268, 335, 440, 454, 536, 670, 737, 908, 1135, 1340, 1474, 1816, 2270, 2347, 2497, 2680, 2948, 3685, 4540, 4694, 4994, 5896, 7370, 9080, 9388, 9988, 11735, 12485, 14740, 15209, 18776, 19976, 23470, 24970, 25817, 29480, 30418, 46940, 49940, 51634, 60836, 76045, 93880, 99880, 103268, 121672, 129085, 152090, 157249, 167299, 206536, 258170, 304180, 314498, 334598, 516340, 532769, 608360, 628996, 669196, 786245, 836495, 1032680, 1065538, 1257992, 1338392, 1572490, 1672990, 1729739, 2131076, 2663845, 3144980, 3345980, 3459478, 4262152, 5327690, 5860459, 6289960, 6691960, 6918956, 8648695, 10655380, 11720918, 13837912, 17297390, 21310760, 23441836, 29302295, 34594780, 35695523, 46883672, 58604590, 69189560, 71391046, 117209180, 142782092, 178477615, 234418360, 285564184, 356955230, 392650753, 713910460, 785301506, 1427820920, 1570603012, 1963253765, 3141206024, 3926507530, 7853015060, 15706030120]

約数ペア:

[(1, 15706030120), (2, 7853015060), (4, 3926507530), (5, 3141206024), (8, 1963253765), (10, 1570603012), (11, 1427820920), (20, 785301506), (22, 713910460), (40, 392650753), (44, 356955230), (55, 285564184), (67, 234418360), (88, 178477615), (110, 142782092), (134, 117209180), (220, 71391046), (227, 69189560), (268, 58604590), (335, 46883672), (440, 35695523), (454, 34594780), (536, 29302295), (670, 23441836), (737, 21310760), (908, 17297390), (1135, 13837912), (1340, 11720918), (1474, 10655380), (1816, 8648695), (2270, 6918956), (2347, 6691960), (2497, 6289960), (2680, 5860459), (2948, 5327690), (3685, 4262152), (4540, 3459478), (4694, 3345980), (4994, 3144980), (5896, 2663845), (7370, 2131076), (9080, 1729739), (9388, 1672990), (9988, 1572490), (11735, 1338392), (12485, 1257992), (14740, 1065538), (15209, 1032680), (18776, 836495), (19976, 786245), (23470, 669196), (24970, 628996), (25817, 608360), (29480, 532769), (30418, 516340), (46940, 334598), (49940, 314498), (51634, 304180), (60836, 258170), (76045, 206536), (93880, 167299), (99880, 157249), (103268, 152090), (121672, 129085)]