2003292720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19457}}^1$

素因数の和:19500

約数の個数: 240

約数和(自身を含む): 7904306592

約数和(自身を除く): 5901013872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 17160, 19457, 20592, 25740, 34320, 38914, 51480, 58371, 77828, 97285, 102960, 116742, 155656, 175113, 194570, 214027, 233484, 252941, 291855, 311312, 350226, 389140, 428054, 466968, 505882, 583710, 642081, 700452, 758823, 778280, 856108, 875565, 933936, 1011764, 1070135, 1167420, 1264705, 1284162, 1400904, 1517646, 1556560, 1712216, 1751130, 1926243, 2023528, 2140270, 2276469, 2334840, 2529410, 2568324, 2782351, 2801808, 3035292, 3210405, 3424432, 3502260, 3794115, 3852486, 4047056, 4280540, 4552938, 4669680, 5058820, 5136648, 5564702, 6070584, 6420810, 7004520, 7588230, 7704972, 8347053, 8561080, 9105876, 9631215, 10117640, 10273296, 11129404, 11382345, 12141168, 12841620, 13911755, 14009040, 15176460, 15409944, 16694106, 17122160, 18211752, 19262430, 20235280, 22258808, 22764690, 25041159, 25683240, 27823510, 30352920, 30819888, 33388212, 36423504, 38524860, 41735265, 44517616, 45529380, 50082318, 51366480, 55647020, 60705840, 66776424, 77049720, 83470530, 91058760, 100164636, 111294040, 125205795, 133552848, 154099440, 166941060, 182117520, 200329272, 222588080, 250411590, 333882120, 400658544, 500823180, 667764240, 1001646360, 2003292720]

約数ペア:

[(1, 2003292720), (2, 1001646360), (3, 667764240), (4, 500823180), (5, 400658544), (6, 333882120), (8, 250411590), (9, 222588080), (10, 200329272), (11, 182117520), (12, 166941060), (13, 154099440), (15, 133552848), (16, 125205795), (18, 111294040), (20, 100164636), (22, 91058760), (24, 83470530), (26, 77049720), (30, 66776424), (33, 60705840), (36, 55647020), (39, 51366480), (40, 50082318), (44, 45529380), (45, 44517616), (48, 41735265), (52, 38524860), (55, 36423504), (60, 33388212), (65, 30819888), (66, 30352920), (72, 27823510), (78, 25683240), (80, 25041159), (88, 22764690), (90, 22258808), (99, 20235280), (104, 19262430), (110, 18211752), (117, 17122160), (120, 16694106), (130, 15409944), (132, 15176460), (143, 14009040), (144, 13911755), (156, 12841620), (165, 12141168), (176, 11382345), (180, 11129404), (195, 10273296), (198, 10117640), (208, 9631215), (220, 9105876), (234, 8561080), (240, 8347053), (260, 7704972), (264, 7588230), (286, 7004520), (312, 6420810), (330, 6070584), (360, 5564702), (390, 5136648), (396, 5058820), (429, 4669680), (440, 4552938), (468, 4280540), (495, 4047056), (520, 3852486), (528, 3794115), (572, 3502260), (585, 3424432), (624, 3210405), (660, 3035292), (715, 2801808), (720, 2782351), (780, 2568324), (792, 2529410), (858, 2334840), (880, 2276469), (936, 2140270), (990, 2023528), (1040, 1926243), (1144, 1751130), (1170, 1712216), (1287, 1556560), (1320, 1517646), (1430, 1400904), (1560, 1284162), (1584, 1264705), (1716, 1167420), (1872, 1070135), (1980, 1011764), (2145, 933936), (2288, 875565), (2340, 856108), (2574, 778280), (2640, 758823), (2860, 700452), (3120, 642081), (3432, 583710), (3960, 505882), (4290, 466968), (4680, 428054), (5148, 389140), (5720, 350226), (6435, 311312), (6864, 291855), (7920, 252941), (8580, 233484), (9360, 214027), (10296, 194570), (11440, 175113), (12870, 155656), (17160, 116742), (19457, 102960), (20592, 97285), (25740, 77828), (34320, 58371), (38914, 51480)]