165390120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 638668800

約数和(自身を除く): 473278680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 131, 135, 140, 167, 168, 180, 189, 210, 216, 252, 262, 270, 280, 315, 334, 360, 378, 393, 420, 501, 504, 524, 540, 630, 655, 668, 756, 786, 835, 840, 917, 945, 1002, 1048, 1080, 1169, 1179, 1260, 1310, 1336, 1503, 1512, 1572, 1670, 1834, 1890, 1965, 2004, 2338, 2358, 2505, 2520, 2620, 2751, 3006, 3144, 3340, 3507, 3537, 3668, 3780, 3930, 4008, 4509, 4585, 4676, 4716, 5010, 5240, 5502, 5845, 5895, 6012, 6680, 7014, 7074, 7336, 7515, 7560, 7860, 8253, 9018, 9170, 9352, 9432, 10020, 10521, 11004, 11690, 11790, 12024, 13755, 14028, 14148, 15030, 15720, 16506, 17535, 17685, 18036, 18340, 20040, 21042, 21877, 22008, 22545, 23380, 23580, 24759, 27510, 28056, 28296, 30060, 31563, 33012, 35070, 35370, 36072, 36680, 41265, 42084, 43754, 45090, 46760, 47160, 49518, 52605, 55020, 60120, 63126, 65631, 66024, 70140, 70740, 82530, 84168, 87508, 90180, 99036, 105210, 109385, 110040, 123795, 126252, 131262, 140280, 141480, 153139, 157815, 165060, 175016, 180360, 196893, 198072, 210420, 218770, 247590, 252504, 262524, 306278, 315630, 328155, 330120, 393786, 420840, 437540, 459417, 495180, 525048, 590679, 612556, 631260, 656310, 765695, 787572, 875080, 918834, 984465, 990360, 1181358, 1225112, 1262520, 1312620, 1378251, 1531390, 1575144, 1837668, 1968930, 2297085, 2362716, 2625240, 2756502, 2953395, 3062780, 3675336, 3937860, 4134753, 4594170, 4725432, 5513004, 5906790, 6125560, 6891255, 7875720, 8269506, 9188340, 11026008, 11813580, 13782510, 16539012, 18376680, 20673765, 23627160, 27565020, 33078024, 41347530, 55130040, 82695060, 165390120]

約数ペア:

[(1, 165390120), (2, 82695060), (3, 55130040), (4, 41347530), (5, 33078024), (6, 27565020), (7, 23627160), (8, 20673765), (9, 18376680), (10, 16539012), (12, 13782510), (14, 11813580), (15, 11026008), (18, 9188340), (20, 8269506), (21, 7875720), (24, 6891255), (27, 6125560), (28, 5906790), (30, 5513004), (35, 4725432), (36, 4594170), (40, 4134753), (42, 3937860), (45, 3675336), (54, 3062780), (56, 2953395), (60, 2756502), (63, 2625240), (70, 2362716), (72, 2297085), (84, 1968930), (90, 1837668), (105, 1575144), (108, 1531390), (120, 1378251), (126, 1312620), (131, 1262520), (135, 1225112), (140, 1181358), (167, 990360), (168, 984465), (180, 918834), (189, 875080), (210, 787572), (216, 765695), (252, 656310), (262, 631260), (270, 612556), (280, 590679), (315, 525048), (334, 495180), (360, 459417), (378, 437540), (393, 420840), (420, 393786), (501, 330120), (504, 328155), (524, 315630), (540, 306278), (630, 262524), (655, 252504), (668, 247590), (756, 218770), (786, 210420), (835, 198072), (840, 196893), (917, 180360), (945, 175016), (1002, 165060), (1048, 157815), (1080, 153139), (1169, 141480), (1179, 140280), (1260, 131262), (1310, 126252), (1336, 123795), (1503, 110040), (1512, 109385), (1572, 105210), (1670, 99036), (1834, 90180), (1890, 87508), (1965, 84168), (2004, 82530), (2338, 70740), (2358, 70140), (2505, 66024), (2520, 65631), (2620, 63126), (2751, 60120), (3006, 55020), (3144, 52605), (3340, 49518), (3507, 47160), (3537, 46760), (3668, 45090), (3780, 43754), (3930, 42084), (4008, 41265), (4509, 36680), (4585, 36072), (4676, 35370), (4716, 35070), (5010, 33012), (5240, 31563), (5502, 30060), (5845, 28296), (5895, 28056), (6012, 27510), (6680, 24759), (7014, 23580), (7074, 23380), (7336, 22545), (7515, 22008), (7560, 21877), (7860, 21042), (8253, 20040), (9018, 18340), (9170, 18036), (9352, 17685), (9432, 17535), (10020, 16506), (10521, 15720), (11004, 15030), (11690, 14148), (11790, 14028), (12024, 13755)]