236377480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 589824000

約数和(自身を除く): 353446520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 79, 95, 124, 127, 152, 155, 158, 190, 248, 254, 310, 316, 380, 395, 508, 589, 620, 632, 635, 760, 790, 1016, 1178, 1240, 1270, 1501, 1580, 2356, 2413, 2449, 2540, 2945, 3002, 3160, 3937, 4712, 4826, 4898, 5080, 5890, 6004, 7505, 7874, 9652, 9796, 10033, 11780, 12008, 12065, 12245, 15010, 15748, 19304, 19592, 19685, 20066, 23560, 24130, 24490, 30020, 31496, 39370, 40132, 46531, 48260, 48980, 50165, 60040, 74803, 78740, 80264, 93062, 96520, 97960, 100330, 149606, 157480, 186124, 190627, 200660, 232655, 299212, 311023, 372248, 374015, 381254, 401320, 465310, 598424, 622046, 748030, 762508, 930620, 953135, 1244092, 1496060, 1525016, 1555115, 1861240, 1906270, 2488184, 2992120, 3110230, 3812540, 5909437, 6220460, 7625080, 11818874, 12440920, 23637748, 29547185, 47275496, 59094370, 118188740, 236377480]

約数ペア:

[(1, 236377480), (2, 118188740), (4, 59094370), (5, 47275496), (8, 29547185), (10, 23637748), (19, 12440920), (20, 11818874), (31, 7625080), (38, 6220460), (40, 5909437), (62, 3812540), (76, 3110230), (79, 2992120), (95, 2488184), (124, 1906270), (127, 1861240), (152, 1555115), (155, 1525016), (158, 1496060), (190, 1244092), (248, 953135), (254, 930620), (310, 762508), (316, 748030), (380, 622046), (395, 598424), (508, 465310), (589, 401320), (620, 381254), (632, 374015), (635, 372248), (760, 311023), (790, 299212), (1016, 232655), (1178, 200660), (1240, 190627), (1270, 186124), (1501, 157480), (1580, 149606), (2356, 100330), (2413, 97960), (2449, 96520), (2540, 93062), (2945, 80264), (3002, 78740), (3160, 74803), (3937, 60040), (4712, 50165), (4826, 48980), (4898, 48260), (5080, 46531), (5890, 40132), (6004, 39370), (7505, 31496), (7874, 30020), (9652, 24490), (9796, 24130), (10033, 23560), (11780, 20066), (12008, 19685), (12065, 19592), (12245, 19304), (15010, 15748)]