2009081760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 288

約数和(自身を含む): 7686887040

約数和(自身を除く): 5677805280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 289, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 578, 595, 672, 680, 714, 816, 840, 867, 952, 1020, 1120, 1156, 1190, 1360, 1428, 1445, 1632, 1680, 1734, 1785, 1904, 2023, 2040, 2069, 2312, 2380, 2720, 2856, 2890, 3360, 3468, 3570, 3808, 4046, 4080, 4138, 4335, 4624, 4760, 5712, 5780, 6069, 6207, 6936, 7140, 8092, 8160, 8276, 8670, 9248, 9520, 10115, 10345, 11424, 11560, 12138, 12414, 13872, 14280, 14483, 16184, 16552, 17340, 19040, 20230, 20690, 23120, 24276, 24828, 27744, 28560, 28966, 30345, 31035, 32368, 33104, 34680, 35173, 40460, 41380, 43449, 46240, 48552, 49656, 57120, 57932, 60690, 62070, 64736, 66208, 69360, 70346, 72415, 80920, 82760, 86898, 97104, 99312, 105519, 115864, 121380, 124140, 138720, 140692, 144830, 161840, 165520, 173796, 175865, 194208, 198624, 211038, 217245, 231728, 242760, 246211, 248280, 281384, 289660, 323680, 331040, 347592, 351730, 422076, 434490, 463456, 485520, 492422, 496560, 527595, 562768, 579320, 597941, 695184, 703460, 738633, 844152, 868980, 971040, 984844, 993120, 1055190, 1125536, 1158640, 1195882, 1231055, 1390368, 1406920, 1477266, 1688304, 1737960, 1793823, 1969688, 2110380, 2317280, 2391764, 2462110, 2813840, 2954532, 2989705, 3376608, 3475920, 3587646, 3693165, 3939376, 4185587, 4220760, 4783528, 4924220, 5627680, 5909064, 5979410, 6951840, 7175292, 7386330, 7878752, 8371174, 8441520, 8969115, 9567056, 9848440, 11818128, 11958820, 12556761, 14350584, 14772660, 16742348, 16883040, 17938230, 19134112, 19696880, 20927935, 23636256, 23917640, 25113522, 28701168, 29545320, 33484696, 35876460, 39393760, 41855870, 47835280, 50227044, 57402336, 59090640, 62783805, 66969392, 71752920, 83711740, 95670560, 100454088, 118181280, 125567610, 133938784, 143505840, 167423480, 200908176, 251135220, 287011680, 334846960, 401816352, 502270440, 669693920, 1004540880, 2009081760]

約数ペア:

[(1, 2009081760), (2, 1004540880), (3, 669693920), (4, 502270440), (5, 401816352), (6, 334846960), (7, 287011680), (8, 251135220), (10, 200908176), (12, 167423480), (14, 143505840), (15, 133938784), (16, 125567610), (17, 118181280), (20, 100454088), (21, 95670560), (24, 83711740), (28, 71752920), (30, 66969392), (32, 62783805), (34, 59090640), (35, 57402336), (40, 50227044), (42, 47835280), (48, 41855870), (51, 39393760), (56, 35876460), (60, 33484696), (68, 29545320), (70, 28701168), (80, 25113522), (84, 23917640), (85, 23636256), (96, 20927935), (102, 19696880), (105, 19134112), (112, 17938230), (119, 16883040), (120, 16742348), (136, 14772660), (140, 14350584), (160, 12556761), (168, 11958820), (170, 11818128), (204, 9848440), (210, 9567056), (224, 8969115), (238, 8441520), (240, 8371174), (255, 7878752), (272, 7386330), (280, 7175292), (289, 6951840), (336, 5979410), (340, 5909064), (357, 5627680), (408, 4924220), (420, 4783528), (476, 4220760), (480, 4185587), (510, 3939376), (544, 3693165), (560, 3587646), (578, 3475920), (595, 3376608), (672, 2989705), (680, 2954532), (714, 2813840), (816, 2462110), (840, 2391764), (867, 2317280), (952, 2110380), (1020, 1969688), (1120, 1793823), (1156, 1737960), (1190, 1688304), (1360, 1477266), (1428, 1406920), (1445, 1390368), (1632, 1231055), (1680, 1195882), (1734, 1158640), (1785, 1125536), (1904, 1055190), (2023, 993120), (2040, 984844), (2069, 971040), (2312, 868980), (2380, 844152), (2720, 738633), (2856, 703460), (2890, 695184), (3360, 597941), (3468, 579320), (3570, 562768), (3808, 527595), (4046, 496560), (4080, 492422), (4138, 485520), (4335, 463456), (4624, 434490), (4760, 422076), (5712, 351730), (5780, 347592), (6069, 331040), (6207, 323680), (6936, 289660), (7140, 281384), (8092, 248280), (8160, 246211), (8276, 242760), (8670, 231728), (9248, 217245), (9520, 211038), (10115, 198624), (10345, 194208), (11424, 175865), (11560, 173796), (12138, 165520), (12414, 161840), (13872, 144830), (14280, 140692), (14483, 138720), (16184, 124140), (16552, 121380), (17340, 115864), (19040, 105519), (20230, 99312), (20690, 97104), (23120, 86898), (24276, 82760), (24828, 80920), (27744, 72415), (28560, 70346), (28966, 69360), (30345, 66208), (31035, 64736), (32368, 62070), (33104, 60690), (34680, 57932), (35173, 57120), (40460, 49656), (41380, 48552), (43449, 46240)]