2889047884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1\times {\mathrm{100151}}^1$

素因数の和:101157

約数の個数: 128

約数和(自身を含む): 8703032532480

約数和(自身を除く): 5813984647560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 571, 842, 1142, 1263, 1684, 1713, 2105, 2284, 2526, 2855, 3368, 3426, 4210, 4568, 5052, 5710, 6315, 6852, 8420, 8565, 10104, 11420, 12630, 13704, 16840, 17130, 22840, 25260, 34260, 50520, 68520, 100151, 200302, 240391, 300453, 400604, 480782, 500755, 600906, 721173, 801208, 961564, 1001510, 1201812, 1201955, 1442346, 1502265, 1923128, 2003020, 2403624, 2403910, 2884692, 3004530, 3605865, 4006040, 4807820, 5769384, 6009060, 7211730, 9615640, 12018120, 14423460, 28846920, 42163571, 57186221, 84327142, 114372442, 126490713, 168654284, 171558663, 210817855, 228744884, 252981426, 285931105, 337308568, 343117326, 421635710, 457489768, 505962852, 571862210, 632453565, 686234652, 843271420, 857793315, 1011925704, 1143724420, 1264907130, 1372469304, 1686542840, 1715586630, 2287448840, 2529814260, 3431173260, 5059628520, 6862346520, 24075399041, 48150798082, 72226197123, 96301596164, 120376995205, 144452394246, 192603192328, 240753990410, 288904788492, 361130985615, 481507980820, 577809576984, 722261971230, 963015961640, 1444523942460, 2889047884920]

約数ペア:

[(1, 2889047884920), (2, 1444523942460), (3, 963015961640), (4, 722261971230), (5, 577809576984), (6, 481507980820), (8, 361130985615), (10, 288904788492), (12, 240753990410), (15, 192603192328), (20, 144452394246), (24, 120376995205), (30, 96301596164), (40, 72226197123), (60, 48150798082), (120, 24075399041), (421, 6862346520), (571, 5059628520), (842, 3431173260), (1142, 2529814260), (1263, 2287448840), (1684, 1715586630), (1713, 1686542840), (2105, 1372469304), (2284, 1264907130), (2526, 1143724420), (2855, 1011925704), (3368, 857793315), (3426, 843271420), (4210, 686234652), (4568, 632453565), (5052, 571862210), (5710, 505962852), (6315, 457489768), (6852, 421635710), (8420, 343117326), (8565, 337308568), (10104, 285931105), (11420, 252981426), (12630, 228744884), (13704, 210817855), (16840, 171558663), (17130, 168654284), (22840, 126490713), (25260, 114372442), (34260, 84327142), (50520, 57186221), (68520, 42163571), (100151, 28846920), (200302, 14423460), (240391, 12018120), (300453, 9615640), (400604, 7211730), (480782, 6009060), (500755, 5769384), (600906, 4807820), (721173, 4006040), (801208, 3605865), (961564, 3004530), (1001510, 2884692), (1201812, 2403910), (1201955, 2403624), (1442346, 2003020), (1502265, 1923128)]