165488880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 555393024

約数和(自身を除く): 389904144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 752, 799, 816, 863, 940, 1020, 1128, 1360, 1410, 1598, 1726, 1880, 2040, 2256, 2397, 2589, 2820, 3196, 3452, 3760, 3995, 4080, 4315, 4794, 5178, 5640, 6392, 6904, 7990, 8630, 9588, 10356, 11280, 11985, 12784, 12945, 13808, 14671, 15980, 17260, 19176, 20712, 23970, 25890, 29342, 31960, 34520, 38352, 40561, 41424, 44013, 47940, 51780, 58684, 63920, 69040, 73355, 81122, 88026, 95880, 103560, 117368, 121683, 146710, 162244, 176052, 191760, 202805, 207120, 220065, 234736, 243366, 293420, 324488, 352104, 405610, 440130, 486732, 586840, 608415, 648976, 689537, 704208, 811220, 880260, 973464, 1173680, 1216830, 1379074, 1622440, 1760520, 1946928, 2068611, 2433660, 2758148, 3244880, 3447685, 3521040, 4137222, 4867320, 5516296, 6895370, 8274444, 9734640, 10343055, 11032592, 13790740, 16548888, 20686110, 27581480, 33097776, 41372220, 55162960, 82744440, 165488880]

約数ペア:

[(1, 165488880), (2, 82744440), (3, 55162960), (4, 41372220), (5, 33097776), (6, 27581480), (8, 20686110), (10, 16548888), (12, 13790740), (15, 11032592), (16, 10343055), (17, 9734640), (20, 8274444), (24, 6895370), (30, 5516296), (34, 4867320), (40, 4137222), (47, 3521040), (48, 3447685), (51, 3244880), (60, 2758148), (68, 2433660), (80, 2068611), (85, 1946928), (94, 1760520), (102, 1622440), (120, 1379074), (136, 1216830), (141, 1173680), (170, 973464), (188, 880260), (204, 811220), (235, 704208), (240, 689537), (255, 648976), (272, 608415), (282, 586840), (340, 486732), (376, 440130), (408, 405610), (470, 352104), (510, 324488), (564, 293420), (680, 243366), (705, 234736), (752, 220065), (799, 207120), (816, 202805), (863, 191760), (940, 176052), (1020, 162244), (1128, 146710), (1360, 121683), (1410, 117368), (1598, 103560), (1726, 95880), (1880, 88026), (2040, 81122), (2256, 73355), (2397, 69040), (2589, 63920), (2820, 58684), (3196, 51780), (3452, 47940), (3760, 44013), (3995, 41424), (4080, 40561), (4315, 38352), (4794, 34520), (5178, 31960), (5640, 29342), (6392, 25890), (6904, 23970), (7990, 20712), (8630, 19176), (9588, 17260), (10356, 15980), (11280, 14671), (11985, 13808), (12784, 12945)]