20237059920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1439}}^1$

素因数の和:2234

約数の個数: 320

約数和(自身を含む): 78372126720

約数和(自身を除く): 58135066800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 761, 770, 840, 880, 924, 1155, 1232, 1320, 1439, 1522, 1540, 1680, 1848, 2283, 2310, 2640, 2878, 3044, 3080, 3696, 3805, 4317, 4566, 4620, 5327, 5756, 6088, 6160, 7195, 7610, 8371, 8634, 9132, 9240, 10073, 10654, 11415, 11512, 12176, 14390, 15220, 15829, 15981, 16742, 17268, 18264, 18480, 20146, 21308, 21585, 22830, 23024, 25113, 26635, 28780, 30219, 30440, 31658, 31962, 33484, 34536, 36528, 40292, 41855, 42616, 43170, 45660, 47487, 50226, 50365, 53270, 57560, 58597, 60438, 60880, 63316, 63924, 66968, 69072, 79145, 79905, 80584, 83710, 85232, 86340, 91320, 94974, 100452, 100730, 106540, 110803, 115120, 117194, 120876, 125565, 126632, 127848, 133936, 151095, 158290, 159810, 161168, 167420, 172680, 175791, 182640, 189948, 200904, 201460, 213080, 221606, 234388, 237435, 241752, 251130, 253264, 255696, 292985, 302190, 316580, 319620, 332409, 334840, 345360, 351582, 379896, 401808, 402920, 426160, 443212, 468776, 474870, 483504, 502260, 554015, 585970, 604380, 633160, 639240, 664818, 669680, 703164, 759792, 805840, 878955, 886424, 937552, 949740, 1004520, 1095079, 1108030, 1171940, 1208760, 1266320, 1278480, 1329636, 1406328, 1662045, 1757910, 1772848, 1899480, 2009040, 2190158, 2216060, 2343880, 2417520, 2659272, 2812656, 3285237, 3324090, 3515820, 3798960, 4380316, 4432120, 4687760, 5318544, 5475395, 6570474, 6648180, 7031640, 7665553, 8760632, 8864240, 10950790, 12045869, 13140948, 13296360, 14063280, 15331106, 16426185, 17521264, 21901580, 22996659, 24091738, 26281896, 26592720, 30662212, 32852370, 36137607, 38327765, 43803160, 45993318, 48183476, 52563792, 60229345, 61324424, 65704740, 72275214, 76655530, 84321083, 87606320, 91986636, 96366952, 114983295, 120458690, 122648848, 131409480, 144550428, 153311060, 168642166, 180688035, 183973272, 192733904, 229966590, 240917380, 252963249, 262818960, 289100856, 306622120, 337284332, 361376070, 367946544, 421605415, 459933180, 481834760, 505926498, 578201712, 613244240, 674568664, 722752140, 843210830, 919866360, 963669520, 1011852996, 1264816245, 1349137328, 1445504280, 1686421660, 1839732720, 2023705992, 2529632490, 2891008560, 3372843320, 4047411984, 5059264980, 6745686640, 10118529960, 20237059920]

約数ペア:

[(1, 20237059920), (2, 10118529960), (3, 6745686640), (4, 5059264980), (5, 4047411984), (6, 3372843320), (7, 2891008560), (8, 2529632490), (10, 2023705992), (11, 1839732720), (12, 1686421660), (14, 1445504280), (15, 1349137328), (16, 1264816245), (20, 1011852996), (21, 963669520), (22, 919866360), (24, 843210830), (28, 722752140), (30, 674568664), (33, 613244240), (35, 578201712), (40, 505926498), (42, 481834760), (44, 459933180), (48, 421605415), (55, 367946544), (56, 361376070), (60, 337284332), (66, 306622120), (70, 289100856), (77, 262818960), (80, 252963249), (84, 240917380), (88, 229966590), (105, 192733904), (110, 183973272), (112, 180688035), (120, 168642166), (132, 153311060), (140, 144550428), (154, 131409480), (165, 122648848), (168, 120458690), (176, 114983295), (210, 96366952), (220, 91986636), (231, 87606320), (240, 84321083), (264, 76655530), (280, 72275214), (308, 65704740), (330, 61324424), (336, 60229345), (385, 52563792), (420, 48183476), (440, 45993318), (462, 43803160), (528, 38327765), (560, 36137607), (616, 32852370), (660, 30662212), (761, 26592720), (770, 26281896), (840, 24091738), (880, 22996659), (924, 21901580), (1155, 17521264), (1232, 16426185), (1320, 15331106), (1439, 14063280), (1522, 13296360), (1540, 13140948), (1680, 12045869), (1848, 10950790), (2283, 8864240), (2310, 8760632), (2640, 7665553), (2878, 7031640), (3044, 6648180), (3080, 6570474), (3696, 5475395), (3805, 5318544), (4317, 4687760), (4566, 4432120), (4620, 4380316), (5327, 3798960), (5756, 3515820), (6088, 3324090), (6160, 3285237), (7195, 2812656), (7610, 2659272), (8371, 2417520), (8634, 2343880), (9132, 2216060), (9240, 2190158), (10073, 2009040), (10654, 1899480), (11415, 1772848), (11512, 1757910), (12176, 1662045), (14390, 1406328), (15220, 1329636), (15829, 1278480), (15981, 1266320), (16742, 1208760), (17268, 1171940), (18264, 1108030), (18480, 1095079), (20146, 1004520), (21308, 949740), (21585, 937552), (22830, 886424), (23024, 878955), (25113, 805840), (26635, 759792), (28780, 703164), (30219, 669680), (30440, 664818), (31658, 639240), (31962, 633160), (33484, 604380), (34536, 585970), (36528, 554015), (40292, 502260), (41855, 483504), (42616, 474870), (43170, 468776), (45660, 443212), (47487, 426160), (50226, 402920), (50365, 401808), (53270, 379896), (57560, 351582), (58597, 345360), (60438, 334840), (60880, 332409), (63316, 319620), (63924, 316580), (66968, 302190), (69072, 292985), (79145, 255696), (79905, 253264), (80584, 251130), (83710, 241752), (85232, 237435), (86340, 234388), (91320, 221606), (94974, 213080), (100452, 201460), (100730, 200904), (106540, 189948), (110803, 182640), (115120, 175791), (117194, 172680), (120876, 167420), (125565, 161168), (126632, 159810), (127848, 158290), (133936, 151095)]