448258140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 1568286720

約数和(自身を除く): 1120028580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 67, 90, 93, 99, 109, 110, 124, 132, 134, 155, 165, 180, 186, 198, 201, 218, 220, 268, 279, 310, 327, 330, 335, 341, 372, 396, 402, 436, 465, 495, 545, 558, 603, 620, 654, 660, 670, 682, 737, 804, 930, 981, 990, 1005, 1023, 1090, 1116, 1199, 1206, 1308, 1340, 1364, 1395, 1474, 1635, 1705, 1860, 1962, 1980, 2010, 2046, 2077, 2180, 2211, 2398, 2412, 2790, 2948, 3015, 3069, 3270, 3379, 3410, 3597, 3685, 3924, 4020, 4092, 4154, 4422, 4796, 4905, 5115, 5580, 5995, 6030, 6138, 6231, 6540, 6633, 6758, 6820, 7194, 7303, 7370, 8308, 8844, 9810, 10137, 10230, 10385, 10791, 11055, 11990, 12060, 12276, 12462, 13266, 13516, 14388, 14606, 14740, 15345, 16895, 17985, 18693, 19620, 20274, 20460, 20770, 21582, 21909, 22110, 22847, 23980, 24924, 26532, 29212, 30411, 30690, 31155, 33165, 33790, 35970, 36515, 37169, 37386, 40548, 41540, 43164, 43818, 44220, 45694, 50685, 53955, 60822, 61380, 62310, 65727, 66330, 67580, 68541, 71940, 73030, 74338, 74772, 80333, 87636, 91388, 93465, 101370, 107910, 109545, 111507, 114235, 121644, 124620, 131454, 132660, 137082, 146060, 148676, 152055, 160666, 185845, 186930, 202740, 205623, 215820, 219090, 223014, 226393, 228470, 240999, 262908, 274164, 304110, 321332, 328635, 334521, 342705, 371690, 373860, 401665, 411246, 438180, 446028, 452786, 456940, 481998, 557535, 608220, 657270, 669042, 679179, 685410, 722997, 743380, 803330, 822492, 905572, 963996, 1028115, 1115070, 1131965, 1204995, 1314540, 1338084, 1358358, 1370820, 1445994, 1606660, 1672605, 2037537, 2056230, 2230140, 2263930, 2409990, 2490323, 2716716, 2891988, 3345210, 3395895, 3614985, 4075074, 4112460, 4527860, 4819980, 4980646, 6690420, 6791790, 7229970, 7470969, 8150148, 9961292, 10187685, 12451615, 13583580, 14459940, 14941938, 20375370, 22412907, 24903230, 29883876, 37354845, 40750740, 44825814, 49806460, 74709690, 89651628, 112064535, 149419380, 224129070, 448258140]

約数ペア:

[(1, 448258140), (2, 224129070), (3, 149419380), (4, 112064535), (5, 89651628), (6, 74709690), (9, 49806460), (10, 44825814), (11, 40750740), (12, 37354845), (15, 29883876), (18, 24903230), (20, 22412907), (22, 20375370), (30, 14941938), (31, 14459940), (33, 13583580), (36, 12451615), (44, 10187685), (45, 9961292), (55, 8150148), (60, 7470969), (62, 7229970), (66, 6791790), (67, 6690420), (90, 4980646), (93, 4819980), (99, 4527860), (109, 4112460), (110, 4075074), (124, 3614985), (132, 3395895), (134, 3345210), (155, 2891988), (165, 2716716), (180, 2490323), (186, 2409990), (198, 2263930), (201, 2230140), (218, 2056230), (220, 2037537), (268, 1672605), (279, 1606660), (310, 1445994), (327, 1370820), (330, 1358358), (335, 1338084), (341, 1314540), (372, 1204995), (396, 1131965), (402, 1115070), (436, 1028115), (465, 963996), (495, 905572), (545, 822492), (558, 803330), (603, 743380), (620, 722997), (654, 685410), (660, 679179), (670, 669042), (682, 657270), (737, 608220), (804, 557535), (930, 481998), (981, 456940), (990, 452786), (1005, 446028), (1023, 438180), (1090, 411246), (1116, 401665), (1199, 373860), (1206, 371690), (1308, 342705), (1340, 334521), (1364, 328635), (1395, 321332), (1474, 304110), (1635, 274164), (1705, 262908), (1860, 240999), (1962, 228470), (1980, 226393), (2010, 223014), (2046, 219090), (2077, 215820), (2180, 205623), (2211, 202740), (2398, 186930), (2412, 185845), (2790, 160666), (2948, 152055), (3015, 148676), (3069, 146060), (3270, 137082), (3379, 132660), (3410, 131454), (3597, 124620), (3685, 121644), (3924, 114235), (4020, 111507), (4092, 109545), (4154, 107910), (4422, 101370), (4796, 93465), (4905, 91388), (5115, 87636), (5580, 80333), (5995, 74772), (6030, 74338), (6138, 73030), (6231, 71940), (6540, 68541), (6633, 67580), (6758, 66330), (6820, 65727), (7194, 62310), (7303, 61380), (7370, 60822), (8308, 53955), (8844, 50685), (9810, 45694), (10137, 44220), (10230, 43818), (10385, 43164), (10791, 41540), (11055, 40548), (11990, 37386), (12060, 37169), (12276, 36515), (12462, 35970), (13266, 33790), (13516, 33165), (14388, 31155), (14606, 30690), (14740, 30411), (15345, 29212), (16895, 26532), (17985, 24924), (18693, 23980), (19620, 22847), (20274, 22110), (20460, 21909), (20770, 21582)]