237000720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 809948160

約数和(自身を除く): 572947440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 528, 535, 642, 660, 839, 856, 880, 1070, 1177, 1284, 1320, 1605, 1678, 1712, 2140, 2354, 2517, 2568, 2640, 3210, 3356, 3531, 4195, 4280, 4708, 5034, 5136, 5885, 6420, 6712, 7062, 8390, 8560, 9229, 9416, 10068, 11770, 12585, 12840, 13424, 14124, 16780, 17655, 18458, 18832, 20136, 23540, 25170, 25680, 27687, 28248, 33560, 35310, 36916, 40272, 46145, 47080, 50340, 55374, 56496, 67120, 70620, 73832, 89773, 92290, 94160, 100680, 110748, 138435, 141240, 147664, 179546, 184580, 201360, 221496, 269319, 276870, 282480, 359092, 369160, 442992, 448865, 538638, 553740, 718184, 738320, 897730, 987503, 1077276, 1107480, 1346595, 1436368, 1795460, 1975006, 2154552, 2214960, 2693190, 2962509, 3590920, 3950012, 4309104, 4937515, 5386380, 5925018, 7181840, 7900024, 9875030, 10772760, 11850036, 14812545, 15800048, 19750060, 21545520, 23700072, 29625090, 39500120, 47400144, 59250180, 79000240, 118500360, 237000720]

約数ペア:

[(1, 237000720), (2, 118500360), (3, 79000240), (4, 59250180), (5, 47400144), (6, 39500120), (8, 29625090), (10, 23700072), (11, 21545520), (12, 19750060), (15, 15800048), (16, 14812545), (20, 11850036), (22, 10772760), (24, 9875030), (30, 7900024), (33, 7181840), (40, 5925018), (44, 5386380), (48, 4937515), (55, 4309104), (60, 3950012), (66, 3590920), (80, 2962509), (88, 2693190), (107, 2214960), (110, 2154552), (120, 1975006), (132, 1795460), (165, 1436368), (176, 1346595), (214, 1107480), (220, 1077276), (240, 987503), (264, 897730), (321, 738320), (330, 718184), (428, 553740), (440, 538638), (528, 448865), (535, 442992), (642, 369160), (660, 359092), (839, 282480), (856, 276870), (880, 269319), (1070, 221496), (1177, 201360), (1284, 184580), (1320, 179546), (1605, 147664), (1678, 141240), (1712, 138435), (2140, 110748), (2354, 100680), (2517, 94160), (2568, 92290), (2640, 89773), (3210, 73832), (3356, 70620), (3531, 67120), (4195, 56496), (4280, 55374), (4708, 50340), (5034, 47080), (5136, 46145), (5885, 40272), (6420, 36916), (6712, 35310), (7062, 33560), (8390, 28248), (8560, 27687), (9229, 25680), (9416, 25170), (10068, 23540), (11770, 20136), (12585, 18832), (12840, 18458), (13424, 17655), (14124, 16780)]