2007493920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3011}}^1$

素因数の和:3495

約数の個数: 144

約数和(自身を含む): 6867649152

約数和(自身を除く): 4860155232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 463, 480, 720, 926, 1389, 1440, 1852, 2315, 2778, 3011, 3704, 4167, 4630, 5556, 6022, 6945, 7408, 8334, 9033, 9260, 11112, 12044, 13890, 14816, 15055, 16668, 18066, 18520, 20835, 22224, 24088, 27099, 27780, 30110, 33336, 36132, 37040, 41670, 44448, 45165, 48176, 54198, 55560, 60220, 66672, 72264, 74080, 83340, 90330, 96352, 108396, 111120, 120440, 133344, 135495, 144528, 166680, 180660, 216792, 222240, 240880, 270990, 289056, 333360, 361320, 433584, 481760, 541980, 666720, 722640, 867168, 1083960, 1394093, 1445280, 2167920, 2788186, 4182279, 4335840, 5576372, 6970465, 8364558, 11152744, 12546837, 13940930, 16729116, 20911395, 22305488, 25093674, 27881860, 33458232, 41822790, 44610976, 50187348, 55763720, 62734185, 66916464, 83645580, 100374696, 111527440, 125468370, 133832928, 167291160, 200749392, 223054880, 250936740, 334582320, 401498784, 501873480, 669164640, 1003746960, 2007493920]

約数ペア:

[(1, 2007493920), (2, 1003746960), (3, 669164640), (4, 501873480), (5, 401498784), (6, 334582320), (8, 250936740), (9, 223054880), (10, 200749392), (12, 167291160), (15, 133832928), (16, 125468370), (18, 111527440), (20, 100374696), (24, 83645580), (30, 66916464), (32, 62734185), (36, 55763720), (40, 50187348), (45, 44610976), (48, 41822790), (60, 33458232), (72, 27881860), (80, 25093674), (90, 22305488), (96, 20911395), (120, 16729116), (144, 13940930), (160, 12546837), (180, 11152744), (240, 8364558), (288, 6970465), (360, 5576372), (463, 4335840), (480, 4182279), (720, 2788186), (926, 2167920), (1389, 1445280), (1440, 1394093), (1852, 1083960), (2315, 867168), (2778, 722640), (3011, 666720), (3704, 541980), (4167, 481760), (4630, 433584), (5556, 361320), (6022, 333360), (6945, 289056), (7408, 270990), (8334, 240880), (9033, 222240), (9260, 216792), (11112, 180660), (12044, 166680), (13890, 144528), (14816, 135495), (15055, 133344), (16668, 120440), (18066, 111120), (18520, 108396), (20835, 96352), (22224, 90330), (24088, 83340), (27099, 74080), (27780, 72264), (30110, 66672), (33336, 60220), (36132, 55560), (37040, 54198), (41670, 48176), (44448, 45165)]