164939760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4060

約数の個数: 160

約数和(自身を含む): 598176000

約数和(自身を除く): 433236240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4019, 4104, 4560, 5130, 6840, 8038, 8208, 10260, 12057, 13680, 16076, 20095, 20520, 24114, 32152, 36171, 40190, 41040, 48228, 60285, 64304, 72342, 76361, 80380, 96456, 108513, 120570, 144684, 152722, 160760, 180855, 192912, 217026, 229083, 241140, 289368, 305444, 321520, 361710, 381805, 434052, 458166, 482280, 542565, 578736, 610888, 687249, 723420, 763610, 868104, 916332, 964560, 1085130, 1145415, 1221776, 1374498, 1446840, 1527220, 1736208, 1832664, 2061747, 2170260, 2290830, 2748996, 2893680, 3054440, 3436245, 3665328, 4123494, 4340520, 4581660, 5497992, 6108880, 6872490, 8246988, 8681040, 9163320, 10308735, 10995984, 13744980, 16493976, 18326640, 20617470, 27489960, 32987952, 41234940, 54979920, 82469880, 164939760]

約数ペア:

[(1, 164939760), (2, 82469880), (3, 54979920), (4, 41234940), (5, 32987952), (6, 27489960), (8, 20617470), (9, 18326640), (10, 16493976), (12, 13744980), (15, 10995984), (16, 10308735), (18, 9163320), (19, 8681040), (20, 8246988), (24, 6872490), (27, 6108880), (30, 5497992), (36, 4581660), (38, 4340520), (40, 4123494), (45, 3665328), (48, 3436245), (54, 3054440), (57, 2893680), (60, 2748996), (72, 2290830), (76, 2170260), (80, 2061747), (90, 1832664), (95, 1736208), (108, 1527220), (114, 1446840), (120, 1374498), (135, 1221776), (144, 1145415), (152, 1085130), (171, 964560), (180, 916332), (190, 868104), (216, 763610), (228, 723420), (240, 687249), (270, 610888), (285, 578736), (304, 542565), (342, 482280), (360, 458166), (380, 434052), (432, 381805), (456, 361710), (513, 321520), (540, 305444), (570, 289368), (684, 241140), (720, 229083), (760, 217026), (855, 192912), (912, 180855), (1026, 160760), (1080, 152722), (1140, 144684), (1368, 120570), (1520, 108513), (1710, 96456), (2052, 80380), (2160, 76361), (2280, 72342), (2565, 64304), (2736, 60285), (3420, 48228), (4019, 41040), (4104, 40190), (4560, 36171), (5130, 32152), (6840, 24114), (8038, 20520), (8208, 20095), (10260, 16076), (12057, 13680)]