163573920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1$

素因数の和:3967

約数の個数: 144

約数和(自身を含む): 577591560

約数和(自身を除く): 414017640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 3917, 4176, 4640, 5220, 6960, 7834, 8352, 10440, 11751, 13920, 15668, 19585, 20880, 23502, 31336, 35253, 39170, 41760, 47004, 58755, 62672, 70506, 78340, 94008, 113593, 117510, 125344, 141012, 156680, 176265, 188016, 227186, 235020, 282024, 313360, 340779, 352530, 376032, 454372, 470040, 564048, 567965, 626720, 681558, 705060, 908744, 940080, 1022337, 1128096, 1135930, 1363116, 1410120, 1703895, 1817488, 1880160, 2044674, 2271860, 2726232, 2820240, 3407790, 3634976, 4089348, 4543720, 5111685, 5452464, 5640480, 6815580, 8178696, 9087440, 10223370, 10904928, 13631160, 16357392, 18174880, 20446740, 27262320, 32714784, 40893480, 54524640, 81786960, 163573920]

約数ペア:

[(1, 163573920), (2, 81786960), (3, 54524640), (4, 40893480), (5, 32714784), (6, 27262320), (8, 20446740), (9, 18174880), (10, 16357392), (12, 13631160), (15, 10904928), (16, 10223370), (18, 9087440), (20, 8178696), (24, 6815580), (29, 5640480), (30, 5452464), (32, 5111685), (36, 4543720), (40, 4089348), (45, 3634976), (48, 3407790), (58, 2820240), (60, 2726232), (72, 2271860), (80, 2044674), (87, 1880160), (90, 1817488), (96, 1703895), (116, 1410120), (120, 1363116), (144, 1135930), (145, 1128096), (160, 1022337), (174, 940080), (180, 908744), (232, 705060), (240, 681558), (261, 626720), (288, 567965), (290, 564048), (348, 470040), (360, 454372), (435, 376032), (464, 352530), (480, 340779), (522, 313360), (580, 282024), (696, 235020), (720, 227186), (870, 188016), (928, 176265), (1044, 156680), (1160, 141012), (1305, 125344), (1392, 117510), (1440, 113593), (1740, 94008), (2088, 78340), (2320, 70506), (2610, 62672), (2784, 58755), (3480, 47004), (3917, 41760), (4176, 39170), (4640, 35253), (5220, 31336), (6960, 23502), (7834, 20880), (8352, 19585), (10440, 15668), (11751, 13920)]