82744440

素因数分解:

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

素因数の和:941

約数の個数: 128

約数和(自身を含む): 268738560

約数和(自身を除く): 185994120

約数列:

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

約数ペア:

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