156730309260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{173647}}^1$

素因数の和:173980

約数の個数: 144

約数和(自身を含む): 512158800384

約数和(自身を除く): 355428491124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 307, 420, 490, 588, 614, 735, 921, 980, 1228, 1470, 1535, 1842, 2149, 2940, 3070, 3684, 4298, 4605, 6140, 6447, 8596, 9210, 10745, 12894, 15043, 18420, 21490, 25788, 30086, 32235, 42980, 45129, 60172, 64470, 75215, 90258, 128940, 150430, 173647, 180516, 225645, 300860, 347294, 451290, 520941, 694588, 868235, 902580, 1041882, 1215529, 1736470, 2083764, 2431058, 2604705, 3472940, 3646587, 4862116, 5209410, 6077645, 7293174, 8508703, 10418820, 12155290, 14586348, 17017406, 18232935, 24310580, 25526109, 34034812, 36465870, 42543515, 51052218, 53309629, 72931740, 85087030, 102104436, 106619258, 127630545, 159928887, 170174060, 213238516, 255261090, 266548145, 319857774, 373167403, 510522180, 533096290, 639715548, 746334806, 799644435, 1066192580, 1119502209, 1492669612, 1599288870, 1865837015, 2239004418, 2612171821, 3198577740, 3731674030, 4478008836, 5224343642, 5597511045, 7463348060, 7836515463, 10448687284, 11195022090, 13060859105, 15673030926, 22390044180, 26121718210, 31346061852, 39182577315, 52243436420, 78365154630, 156730309260]

約数ペア:

[(1, 156730309260), (2, 78365154630), (3, 52243436420), (4, 39182577315), (5, 31346061852), (6, 26121718210), (7, 22390044180), (10, 15673030926), (12, 13060859105), (14, 11195022090), (15, 10448687284), (20, 7836515463), (21, 7463348060), (28, 5597511045), (30, 5224343642), (35, 4478008836), (42, 3731674030), (49, 3198577740), (60, 2612171821), (70, 2239004418), (84, 1865837015), (98, 1599288870), (105, 1492669612), (140, 1119502209), (147, 1066192580), (196, 799644435), (210, 746334806), (245, 639715548), (294, 533096290), (307, 510522180), (420, 373167403), (490, 319857774), (588, 266548145), (614, 255261090), (735, 213238516), (921, 170174060), (980, 159928887), (1228, 127630545), (1470, 106619258), (1535, 102104436), (1842, 85087030), (2149, 72931740), (2940, 53309629), (3070, 51052218), (3684, 42543515), (4298, 36465870), (4605, 34034812), (6140, 25526109), (6447, 24310580), (8596, 18232935), (9210, 17017406), (10745, 14586348), (12894, 12155290), (15043, 10418820), (18420, 8508703), (21490, 7293174), (25788, 6077645), (30086, 5209410), (32235, 4862116), (42980, 3646587), (45129, 3472940), (60172, 2604705), (64470, 2431058), (75215, 2083764), (90258, 1736470), (128940, 1215529), (150430, 1041882), (173647, 902580), (180516, 868235), (225645, 694588), (300860, 520941), (347294, 451290)]