20127770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2668

約数の個数: 320

約数和(自身を含む): 69391987200

約数和(自身を除く): 49264217040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 67, 68, 80, 85, 87, 102, 116, 120, 134, 136, 145, 170, 174, 201, 204, 232, 240, 255, 268, 272, 290, 335, 340, 348, 402, 408, 435, 464, 493, 510, 536, 580, 670, 680, 696, 804, 816, 870, 986, 1005, 1020, 1072, 1139, 1160, 1340, 1360, 1392, 1479, 1608, 1740, 1943, 1972, 2010, 2040, 2278, 2320, 2465, 2539, 2680, 2958, 3216, 3417, 3480, 3886, 3944, 4020, 4080, 4556, 4930, 5078, 5360, 5695, 5829, 5916, 6834, 6960, 7395, 7617, 7772, 7888, 8040, 9112, 9715, 9860, 10156, 11390, 11658, 11832, 12695, 13668, 14790, 15234, 15544, 16080, 17085, 18224, 19430, 19720, 20312, 22780, 23316, 23664, 25390, 27336, 29145, 29580, 30468, 31088, 33031, 34170, 38085, 38860, 39440, 40624, 43163, 45560, 46632, 50780, 54672, 58290, 59160, 60936, 66062, 68340, 73631, 76170, 77720, 86326, 91120, 93264, 99093, 101560, 116580, 118320, 121872, 129489, 132124, 136680, 147262, 152340, 155440, 165155, 170113, 172652, 198186, 203120, 215815, 220893, 233160, 258978, 264248, 273360, 294524, 304680, 330310, 340226, 345304, 368155, 396372, 431630, 441786, 466320, 495465, 510339, 517956, 528496, 589048, 609360, 647445, 660620, 680452, 690608, 736310, 792744, 850565, 863260, 883572, 990930, 1020678, 1035912, 1104465, 1178096, 1251727, 1294890, 1321240, 1360904, 1472620, 1585488, 1701130, 1726520, 1767144, 1981860, 2041356, 2071824, 2208930, 2503454, 2551695, 2589780, 2642480, 2721808, 2891921, 2945240, 3402260, 3453040, 3534288, 3755181, 3963720, 4082712, 4417860, 4933277, 5006908, 5103390, 5179560, 5783842, 5890480, 6258635, 6804520, 7510362, 7927440, 8165424, 8675763, 8835720, 9866554, 10013816, 10206780, 10359120, 11567684, 12517270, 13609040, 14459605, 14799831, 15020724, 17351526, 17671440, 18775905, 19733108, 20027632, 20413560, 23135368, 24666385, 25034540, 28919210, 29599662, 30041448, 34703052, 37551810, 39466216, 40827120, 43378815, 46270736, 49332770, 50069080, 57838420, 59199324, 60082896, 69406104, 73999155, 75103620, 78932432, 83865709, 86757630, 98665540, 100138160, 115676840, 118398648, 138812208, 147998310, 150207240, 167731418, 173515260, 197331080, 231353680, 236797296, 251597127, 295996620, 300414480, 335462836, 347030520, 394662160, 419328545, 503194254, 591993240, 670925672, 694061040, 838657090, 1006388508, 1183986480, 1257985635, 1341851344, 1677314180, 2012777016, 2515971270, 3354628360, 4025554032, 5031942540, 6709256720, 10063885080, 20127770160]

約数ペア:

[(1, 20127770160), (2, 10063885080), (3, 6709256720), (4, 5031942540), (5, 4025554032), (6, 3354628360), (8, 2515971270), (10, 2012777016), (12, 1677314180), (15, 1341851344), (16, 1257985635), (17, 1183986480), (20, 1006388508), (24, 838657090), (29, 694061040), (30, 670925672), (34, 591993240), (40, 503194254), (48, 419328545), (51, 394662160), (58, 347030520), (60, 335462836), (67, 300414480), (68, 295996620), (80, 251597127), (85, 236797296), (87, 231353680), (102, 197331080), (116, 173515260), (120, 167731418), (134, 150207240), (136, 147998310), (145, 138812208), (170, 118398648), (174, 115676840), (201, 100138160), (204, 98665540), (232, 86757630), (240, 83865709), (255, 78932432), (268, 75103620), (272, 73999155), (290, 69406104), (335, 60082896), (340, 59199324), (348, 57838420), (402, 50069080), (408, 49332770), (435, 46270736), (464, 43378815), (493, 40827120), (510, 39466216), (536, 37551810), (580, 34703052), (670, 30041448), (680, 29599662), (696, 28919210), (804, 25034540), (816, 24666385), (870, 23135368), (986, 20413560), (1005, 20027632), (1020, 19733108), (1072, 18775905), (1139, 17671440), (1160, 17351526), (1340, 15020724), (1360, 14799831), (1392, 14459605), (1479, 13609040), (1608, 12517270), (1740, 11567684), (1943, 10359120), (1972, 10206780), (2010, 10013816), (2040, 9866554), (2278, 8835720), (2320, 8675763), (2465, 8165424), (2539, 7927440), (2680, 7510362), (2958, 6804520), (3216, 6258635), (3417, 5890480), (3480, 5783842), (3886, 5179560), (3944, 5103390), (4020, 5006908), (4080, 4933277), (4556, 4417860), (4930, 4082712), (5078, 3963720), (5360, 3755181), (5695, 3534288), (5829, 3453040), (5916, 3402260), (6834, 2945240), (6960, 2891921), (7395, 2721808), (7617, 2642480), (7772, 2589780), (7888, 2551695), (8040, 2503454), (9112, 2208930), (9715, 2071824), (9860, 2041356), (10156, 1981860), (11390, 1767144), (11658, 1726520), (11832, 1701130), (12695, 1585488), (13668, 1472620), (14790, 1360904), (15234, 1321240), (15544, 1294890), (16080, 1251727), (17085, 1178096), (18224, 1104465), (19430, 1035912), (19720, 1020678), (20312, 990930), (22780, 883572), (23316, 863260), (23664, 850565), (25390, 792744), (27336, 736310), (29145, 690608), (29580, 680452), (30468, 660620), (31088, 647445), (33031, 609360), (34170, 589048), (38085, 528496), (38860, 517956), (39440, 510339), (40624, 495465), (43163, 466320), (45560, 441786), (46632, 431630), (50780, 396372), (54672, 368155), (58290, 345304), (59160, 340226), (60936, 330310), (66062, 304680), (68340, 294524), (73631, 273360), (76170, 264248), (77720, 258978), (86326, 233160), (91120, 220893), (93264, 215815), (99093, 203120), (101560, 198186), (116580, 172652), (118320, 170113), (121872, 165155), (129489, 155440), (132124, 152340), (136680, 147262)]