1048262040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:783

約数の個数: 256

約数和(自身を含む): 4015180800

約数和(自身を除く): 2966918760

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, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 313, 315, 360, 378, 420, 443, 504, 540, 626, 630, 756, 840, 886, 939, 945, 1080, 1252, 1260, 1329, 1512, 1565, 1772, 1878, 1890, 2191, 2215, 2504, 2520, 2658, 2817, 3101, 3130, 3544, 3756, 3780, 3987, 4382, 4430, 4695, 5316, 5634, 6202, 6260, 6573, 6645, 7512, 7560, 7974, 8451, 8764, 8860, 9303, 9390, 10632, 10955, 11268, 11961, 12404, 12520, 13146, 13290, 14085, 15505, 15948, 16902, 17528, 17720, 18606, 18780, 19719, 19935, 21910, 22536, 23922, 24808, 26292, 26580, 27909, 28170, 31010, 31896, 32865, 33804, 37212, 37560, 39438, 39870, 42255, 43820, 46515, 47844, 52584, 53160, 55818, 56340, 59157, 59805, 62020, 65730, 67608, 74424, 78876, 79740, 83727, 84510, 87640, 93030, 95688, 98595, 111636, 112680, 118314, 119610, 124040, 131460, 138659, 139545, 157752, 159480, 167454, 169020, 186060, 197190, 223272, 236628, 239220, 262920, 277318, 279090, 295785, 334908, 338040, 372120, 394380, 415977, 418635, 473256, 478440, 554636, 558180, 591570, 669816, 693295, 788760, 831954, 837270, 970613, 1109272, 1116360, 1183140, 1247931, 1386590, 1663908, 1674540, 1941226, 2079885, 2366280, 2495862, 2773180, 2911839, 3327816, 3349080, 3743793, 3882452, 4159770, 4853065, 4991724, 5546360, 5823678, 6239655, 7487586, 7764904, 8319540, 8735517, 9706130, 9983448, 11647356, 12479310, 14559195, 14975172, 16639080, 17471034, 18718965, 19412260, 23294712, 24958620, 26206551, 29118390, 29950344, 34942068, 37437930, 38824520, 43677585, 49917240, 52413102, 58236780, 69884136, 74875860, 87355170, 104826204, 116473560, 131032755, 149751720, 174710340, 209652408, 262065510, 349420680, 524131020, 1048262040]

約数ペア:

[(1, 1048262040), (2, 524131020), (3, 349420680), (4, 262065510), (5, 209652408), (6, 174710340), (7, 149751720), (8, 131032755), (9, 116473560), (10, 104826204), (12, 87355170), (14, 74875860), (15, 69884136), (18, 58236780), (20, 52413102), (21, 49917240), (24, 43677585), (27, 38824520), (28, 37437930), (30, 34942068), (35, 29950344), (36, 29118390), (40, 26206551), (42, 24958620), (45, 23294712), (54, 19412260), (56, 18718965), (60, 17471034), (63, 16639080), (70, 14975172), (72, 14559195), (84, 12479310), (90, 11647356), (105, 9983448), (108, 9706130), (120, 8735517), (126, 8319540), (135, 7764904), (140, 7487586), (168, 6239655), (180, 5823678), (189, 5546360), (210, 4991724), (216, 4853065), (252, 4159770), (270, 3882452), (280, 3743793), (313, 3349080), (315, 3327816), (360, 2911839), (378, 2773180), (420, 2495862), (443, 2366280), (504, 2079885), (540, 1941226), (626, 1674540), (630, 1663908), (756, 1386590), (840, 1247931), (886, 1183140), (939, 1116360), (945, 1109272), (1080, 970613), (1252, 837270), (1260, 831954), (1329, 788760), (1512, 693295), (1565, 669816), (1772, 591570), (1878, 558180), (1890, 554636), (2191, 478440), (2215, 473256), (2504, 418635), (2520, 415977), (2658, 394380), (2817, 372120), (3101, 338040), (3130, 334908), (3544, 295785), (3756, 279090), (3780, 277318), (3987, 262920), (4382, 239220), (4430, 236628), (4695, 223272), (5316, 197190), (5634, 186060), (6202, 169020), (6260, 167454), (6573, 159480), (6645, 157752), (7512, 139545), (7560, 138659), (7974, 131460), (8451, 124040), (8764, 119610), (8860, 118314), (9303, 112680), (9390, 111636), (10632, 98595), (10955, 95688), (11268, 93030), (11961, 87640), (12404, 84510), (12520, 83727), (13146, 79740), (13290, 78876), (14085, 74424), (15505, 67608), (15948, 65730), (16902, 62020), (17528, 59805), (17720, 59157), (18606, 56340), (18780, 55818), (19719, 53160), (19935, 52584), (21910, 47844), (22536, 46515), (23922, 43820), (24808, 42255), (26292, 39870), (26580, 39438), (27909, 37560), (28170, 37212), (31010, 33804), (31896, 32865)]