171713640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 664848000

約数和(自身を除く): 493134360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 49, 53, 56, 57, 58, 60, 70, 76, 84, 87, 95, 98, 105, 106, 114, 116, 120, 133, 140, 145, 147, 152, 159, 168, 174, 190, 196, 203, 210, 212, 228, 232, 245, 265, 266, 280, 285, 290, 294, 318, 348, 371, 380, 392, 399, 406, 420, 424, 435, 456, 490, 530, 532, 551, 570, 580, 588, 609, 636, 665, 696, 735, 742, 760, 795, 798, 812, 840, 870, 931, 980, 1007, 1015, 1060, 1064, 1102, 1113, 1140, 1160, 1176, 1218, 1272, 1330, 1421, 1470, 1484, 1537, 1590, 1596, 1624, 1653, 1740, 1855, 1862, 1960, 1995, 2014, 2030, 2120, 2204, 2226, 2280, 2436, 2597, 2660, 2755, 2793, 2842, 2940, 2968, 3021, 3045, 3074, 3180, 3192, 3306, 3480, 3710, 3724, 3857, 3990, 4028, 4060, 4263, 4408, 4452, 4611, 4655, 4872, 5035, 5194, 5320, 5510, 5565, 5586, 5684, 5880, 6042, 6090, 6148, 6360, 6612, 7049, 7105, 7420, 7448, 7685, 7714, 7791, 7980, 8056, 8120, 8265, 8526, 8904, 9222, 9310, 10070, 10388, 10759, 11020, 11130, 11172, 11368, 11571, 12084, 12180, 12296, 12985, 13224, 13965, 14098, 14210, 14840, 15105, 15370, 15428, 15582, 15960, 16530, 17052, 18444, 18620, 19285, 20140, 20776, 21147, 21315, 21518, 22040, 22260, 22344, 23055, 23142, 24168, 24360, 25970, 26999, 27930, 28196, 28420, 29203, 30210, 30740, 30856, 31164, 32277, 33060, 34104, 35245, 36888, 37240, 38570, 38955, 40280, 42294, 42630, 43036, 44520, 46110, 46284, 49343, 51940, 53795, 53998, 55860, 56392, 56840, 57855, 58406, 60420, 61480, 62328, 64554, 66120, 70490, 75313, 77140, 77910, 80997, 84588, 85260, 86072, 87609, 92220, 92568, 98686, 103880, 105735, 107590, 107996, 111720, 115710, 116812, 120840, 129108, 134995, 140980, 146015, 148029, 150626, 154280, 155820, 161385, 161994, 169176, 170520, 175218, 184440, 197372, 204421, 211470, 215180, 215992, 225939, 231420, 233624, 246715, 258216, 269990, 281960, 292030, 296058, 301252, 311640, 322770, 323988, 350436, 376565, 394744, 404985, 408842, 422940, 430360, 438045, 451878, 462840, 493430, 539980, 584060, 592116, 602504, 613263, 645540, 647976, 700872, 740145, 753130, 809970, 817684, 845880, 876090, 903756, 986860, 1022105, 1079960, 1129695, 1168120, 1184232, 1226526, 1291080, 1430947, 1480290, 1506260, 1619940, 1635368, 1752180, 1807512, 1973720, 2044210, 2259390, 2453052, 2861894, 2960580, 3012520, 3066315, 3239880, 3504360, 4088420, 4292841, 4518780, 4906104, 5723788, 5921160, 6132630, 7154735, 8176840, 8585682, 9037560, 11447576, 12265260, 14309470, 17171364, 21464205, 24530520, 28618940, 34342728, 42928410, 57237880, 85856820, 171713640]

約数ペア:

[(1, 171713640), (2, 85856820), (3, 57237880), (4, 42928410), (5, 34342728), (6, 28618940), (7, 24530520), (8, 21464205), (10, 17171364), (12, 14309470), (14, 12265260), (15, 11447576), (19, 9037560), (20, 8585682), (21, 8176840), (24, 7154735), (28, 6132630), (29, 5921160), (30, 5723788), (35, 4906104), (38, 4518780), (40, 4292841), (42, 4088420), (49, 3504360), (53, 3239880), (56, 3066315), (57, 3012520), (58, 2960580), (60, 2861894), (70, 2453052), (76, 2259390), (84, 2044210), (87, 1973720), (95, 1807512), (98, 1752180), (105, 1635368), (106, 1619940), (114, 1506260), (116, 1480290), (120, 1430947), (133, 1291080), (140, 1226526), (145, 1184232), (147, 1168120), (152, 1129695), (159, 1079960), (168, 1022105), (174, 986860), (190, 903756), (196, 876090), (203, 845880), (210, 817684), (212, 809970), (228, 753130), (232, 740145), (245, 700872), (265, 647976), (266, 645540), (280, 613263), (285, 602504), (290, 592116), (294, 584060), (318, 539980), (348, 493430), (371, 462840), (380, 451878), (392, 438045), (399, 430360), (406, 422940), (420, 408842), (424, 404985), (435, 394744), (456, 376565), (490, 350436), (530, 323988), (532, 322770), (551, 311640), (570, 301252), (580, 296058), (588, 292030), (609, 281960), (636, 269990), (665, 258216), (696, 246715), (735, 233624), (742, 231420), (760, 225939), (795, 215992), (798, 215180), (812, 211470), (840, 204421), (870, 197372), (931, 184440), (980, 175218), (1007, 170520), (1015, 169176), (1060, 161994), (1064, 161385), (1102, 155820), (1113, 154280), (1140, 150626), (1160, 148029), (1176, 146015), (1218, 140980), (1272, 134995), (1330, 129108), (1421, 120840), (1470, 116812), (1484, 115710), (1537, 111720), (1590, 107996), (1596, 107590), (1624, 105735), (1653, 103880), (1740, 98686), (1855, 92568), (1862, 92220), (1960, 87609), (1995, 86072), (2014, 85260), (2030, 84588), (2120, 80997), (2204, 77910), (2226, 77140), (2280, 75313), (2436, 70490), (2597, 66120), (2660, 64554), (2755, 62328), (2793, 61480), (2842, 60420), (2940, 58406), (2968, 57855), (3021, 56840), (3045, 56392), (3074, 55860), (3180, 53998), (3192, 53795), (3306, 51940), (3480, 49343), (3710, 46284), (3724, 46110), (3857, 44520), (3990, 43036), (4028, 42630), (4060, 42294), (4263, 40280), (4408, 38955), (4452, 38570), (4611, 37240), (4655, 36888), (4872, 35245), (5035, 34104), (5194, 33060), (5320, 32277), (5510, 31164), (5565, 30856), (5586, 30740), (5684, 30210), (5880, 29203), (6042, 28420), (6090, 28196), (6148, 27930), (6360, 26999), (6612, 25970), (7049, 24360), (7105, 24168), (7420, 23142), (7448, 23055), (7685, 22344), (7714, 22260), (7791, 22040), (7980, 21518), (8056, 21315), (8120, 21147), (8265, 20776), (8526, 20140), (8904, 19285), (9222, 18620), (9310, 18444), (10070, 17052), (10388, 16530), (10759, 15960), (11020, 15582), (11130, 15428), (11172, 15370), (11368, 15105), (11571, 14840), (12084, 14210), (12180, 14098), (12296, 13965), (12985, 13224)]