1982484720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 400

約数和(自身を含む): 7259535360

約数和(自身を除く): 5277050640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 71, 72, 80, 81, 90, 93, 108, 120, 124, 135, 139, 142, 144, 155, 162, 180, 186, 213, 216, 240, 248, 270, 278, 279, 284, 310, 324, 355, 360, 372, 405, 417, 426, 432, 465, 496, 540, 556, 558, 568, 620, 639, 648, 695, 710, 720, 744, 810, 834, 837, 852, 930, 1065, 1080, 1112, 1116, 1136, 1240, 1251, 1278, 1296, 1390, 1395, 1420, 1488, 1620, 1668, 1674, 1704, 1860, 1917, 2085, 2130, 2160, 2201, 2224, 2232, 2480, 2502, 2511, 2556, 2780, 2790, 2840, 3195, 3240, 3336, 3348, 3408, 3720, 3753, 3834, 4170, 4185, 4260, 4309, 4402, 4464, 5004, 5022, 5112, 5560, 5580, 5680, 5751, 6255, 6390, 6480, 6603, 6672, 6696, 7440, 7506, 7668, 8340, 8370, 8520, 8618, 8804, 9585, 9869, 10008, 10044, 10224, 11005, 11120, 11160, 11259, 11502, 12510, 12555, 12780, 12927, 13206, 13392, 15012, 15336, 16680, 16740, 17040, 17236, 17608, 18765, 19170, 19738, 19809, 20016, 20088, 21545, 22010, 22320, 22518, 23004, 25020, 25110, 25560, 25854, 26412, 28755, 29607, 30024, 30672, 33015, 33360, 33480, 34472, 35216, 37530, 38340, 38781, 39476, 39618, 40176, 43090, 44020, 45036, 46008, 49345, 50040, 50220, 51120, 51708, 52824, 56295, 57510, 59214, 59427, 60048, 64635, 66030, 66960, 68944, 75060, 76680, 77562, 78952, 79236, 86180, 88040, 88821, 90072, 92016, 98690, 99045, 100080, 100440, 103416, 105648, 112590, 115020, 116343, 118428, 118854, 129270, 132060, 148035, 150120, 153360, 155124, 157904, 158472, 172360, 176080, 177642, 178281, 180144, 193905, 197380, 198090, 200880, 206832, 225180, 230040, 232686, 236856, 237708, 258540, 264120, 266463, 296070, 297135, 300240, 305939, 310248, 316944, 344720, 349029, 355284, 356562, 387810, 394760, 396180, 444105, 450360, 460080, 465372, 473712, 475416, 517080, 528240, 532926, 581715, 592140, 594270, 611878, 620496, 698058, 710568, 713124, 775620, 789520, 792360, 799389, 888210, 891405, 900720, 917817, 930744, 950832, 1034160, 1065852, 1163430, 1184280, 1188540, 1223756, 1332315, 1396116, 1421136, 1426248, 1529695, 1551240, 1584720, 1598778, 1745145, 1776420, 1782810, 1835634, 1861488, 2131704, 2326860, 2368560, 2377080, 2447512, 2664630, 2753451, 2792232, 2852496, 3059390, 3102480, 3197556, 3490290, 3552840, 3565620, 3671268, 3996945, 4263408, 4589085, 4653720, 4754160, 4895024, 5329260, 5506902, 5584464, 6118780, 6395112, 6980580, 7105680, 7131240, 7342536, 7993890, 8260353, 9178170, 9307440, 10658520, 11013804, 12237560, 12790224, 13767255, 13961160, 14262480, 14685072, 15987780, 16520706, 18356340, 21317040, 22027608, 24475120, 24781059, 27534510, 27922320, 31975560, 33041412, 36712680, 41301765, 44055216, 49562118, 55069020, 63951120, 66082824, 73425360, 82603530, 99124236, 110138040, 123905295, 132165648, 165207060, 198248472, 220276080, 247810590, 330414120, 396496944, 495621180, 660828240, 991242360, 1982484720]

約数ペア:

[(1, 1982484720), (2, 991242360), (3, 660828240), (4, 495621180), (5, 396496944), (6, 330414120), (8, 247810590), (9, 220276080), (10, 198248472), (12, 165207060), (15, 132165648), (16, 123905295), (18, 110138040), (20, 99124236), (24, 82603530), (27, 73425360), (30, 66082824), (31, 63951120), (36, 55069020), (40, 49562118), (45, 44055216), (48, 41301765), (54, 36712680), (60, 33041412), (62, 31975560), (71, 27922320), (72, 27534510), (80, 24781059), (81, 24475120), (90, 22027608), (93, 21317040), (108, 18356340), (120, 16520706), (124, 15987780), (135, 14685072), (139, 14262480), (142, 13961160), (144, 13767255), (155, 12790224), (162, 12237560), (180, 11013804), (186, 10658520), (213, 9307440), (216, 9178170), (240, 8260353), (248, 7993890), (270, 7342536), (278, 7131240), (279, 7105680), (284, 6980580), (310, 6395112), (324, 6118780), (355, 5584464), (360, 5506902), (372, 5329260), (405, 4895024), (417, 4754160), (426, 4653720), (432, 4589085), (465, 4263408), (496, 3996945), (540, 3671268), (556, 3565620), (558, 3552840), (568, 3490290), (620, 3197556), (639, 3102480), (648, 3059390), (695, 2852496), (710, 2792232), (720, 2753451), (744, 2664630), (810, 2447512), (834, 2377080), (837, 2368560), (852, 2326860), (930, 2131704), (1065, 1861488), (1080, 1835634), (1112, 1782810), (1116, 1776420), (1136, 1745145), (1240, 1598778), (1251, 1584720), (1278, 1551240), (1296, 1529695), (1390, 1426248), (1395, 1421136), (1420, 1396116), (1488, 1332315), (1620, 1223756), (1668, 1188540), (1674, 1184280), (1704, 1163430), (1860, 1065852), (1917, 1034160), (2085, 950832), (2130, 930744), (2160, 917817), (2201, 900720), (2224, 891405), (2232, 888210), (2480, 799389), (2502, 792360), (2511, 789520), (2556, 775620), (2780, 713124), (2790, 710568), (2840, 698058), (3195, 620496), (3240, 611878), (3336, 594270), (3348, 592140), (3408, 581715), (3720, 532926), (3753, 528240), (3834, 517080), (4170, 475416), (4185, 473712), (4260, 465372), (4309, 460080), (4402, 450360), (4464, 444105), (5004, 396180), (5022, 394760), (5112, 387810), (5560, 356562), (5580, 355284), (5680, 349029), (5751, 344720), (6255, 316944), (6390, 310248), (6480, 305939), (6603, 300240), (6672, 297135), (6696, 296070), (7440, 266463), (7506, 264120), (7668, 258540), (8340, 237708), (8370, 236856), (8520, 232686), (8618, 230040), (8804, 225180), (9585, 206832), (9869, 200880), (10008, 198090), (10044, 197380), (10224, 193905), (11005, 180144), (11120, 178281), (11160, 177642), (11259, 176080), (11502, 172360), (12510, 158472), (12555, 157904), (12780, 155124), (12927, 153360), (13206, 150120), (13392, 148035), (15012, 132060), (15336, 129270), (16680, 118854), (16740, 118428), (17040, 116343), (17236, 115020), (17608, 112590), (18765, 105648), (19170, 103416), (19738, 100440), (19809, 100080), (20016, 99045), (20088, 98690), (21545, 92016), (22010, 90072), (22320, 88821), (22518, 88040), (23004, 86180), (25020, 79236), (25110, 78952), (25560, 77562), (25854, 76680), (26412, 75060), (28755, 68944), (29607, 66960), (30024, 66030), (30672, 64635), (33015, 60048), (33360, 59427), (33480, 59214), (34472, 57510), (35216, 56295), (37530, 52824), (38340, 51708), (38781, 51120), (39476, 50220), (39618, 50040), (40176, 49345), (43090, 46008), (44020, 45036)]