2001026880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14783}}^1$

素因数の和:14853

約数の個数: 168

約数和(自身を含む): 7029614592

約数和(自身を除く): 5028587712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 9024, 11280, 13536, 14783, 15040, 16920, 22560, 27072, 29566, 33840, 44349, 45120, 59132, 67680, 73915, 88698, 118264, 133047, 135360, 147830, 177396, 221745, 236528, 266094, 295660, 354792, 443490, 473056, 532188, 591320, 665235, 694801, 709584, 886980, 946112, 1064376, 1182640, 1330470, 1389602, 1419168, 1773960, 2084403, 2128752, 2365280, 2660940, 2779204, 2838336, 3474005, 3547920, 4168806, 4257504, 4730560, 5321880, 5558408, 6253209, 6948010, 7095840, 8337612, 8515008, 10422015, 10643760, 11116816, 12506418, 13896020, 14191680, 16675224, 20844030, 21287520, 22233632, 25012836, 27792040, 31266045, 33350448, 41688060, 42575040, 44467264, 50025672, 55584080, 62532090, 66700896, 83376120, 100051344, 111168160, 125064180, 133401792, 166752240, 200102688, 222336320, 250128360, 333504480, 400205376, 500256720, 667008960, 1000513440, 2001026880]

約数ペア:

[(1, 2001026880), (2, 1000513440), (3, 667008960), (4, 500256720), (5, 400205376), (6, 333504480), (8, 250128360), (9, 222336320), (10, 200102688), (12, 166752240), (15, 133401792), (16, 125064180), (18, 111168160), (20, 100051344), (24, 83376120), (30, 66700896), (32, 62532090), (36, 55584080), (40, 50025672), (45, 44467264), (47, 42575040), (48, 41688060), (60, 33350448), (64, 31266045), (72, 27792040), (80, 25012836), (90, 22233632), (94, 21287520), (96, 20844030), (120, 16675224), (141, 14191680), (144, 13896020), (160, 12506418), (180, 11116816), (188, 10643760), (192, 10422015), (235, 8515008), (240, 8337612), (282, 7095840), (288, 6948010), (320, 6253209), (360, 5558408), (376, 5321880), (423, 4730560), (470, 4257504), (480, 4168806), (564, 3547920), (576, 3474005), (705, 2838336), (720, 2779204), (752, 2660940), (846, 2365280), (940, 2128752), (960, 2084403), (1128, 1773960), (1410, 1419168), (1440, 1389602), (1504, 1330470), (1692, 1182640), (1880, 1064376), (2115, 946112), (2256, 886980), (2820, 709584), (2880, 694801), (3008, 665235), (3384, 591320), (3760, 532188), (4230, 473056), (4512, 443490), (5640, 354792), (6768, 295660), (7520, 266094), (8460, 236528), (9024, 221745), (11280, 177396), (13536, 147830), (14783, 135360), (15040, 133047), (16920, 118264), (22560, 88698), (27072, 73915), (29566, 67680), (33840, 59132), (44349, 45120)]