16273740160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1969

約数の個数: 256

約数和(自身を含む): 44134502400

約数和(自身を除く): 27860762240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 80, 92, 95, 115, 124, 128, 152, 155, 160, 184, 190, 230, 248, 304, 310, 320, 368, 380, 437, 460, 496, 589, 608, 620, 640, 713, 736, 760, 874, 920, 992, 1178, 1216, 1240, 1426, 1472, 1520, 1748, 1840, 1877, 1984, 2185, 2356, 2432, 2480, 2852, 2944, 2945, 3040, 3496, 3565, 3680, 3754, 3968, 4370, 4712, 4960, 5704, 5890, 6080, 6992, 7130, 7360, 7508, 8740, 9385, 9424, 9920, 11408, 11780, 12160, 13547, 13984, 14260, 14720, 15016, 17480, 18770, 18848, 19840, 22816, 23560, 27094, 27968, 28520, 30032, 34960, 35663, 37540, 37696, 43171, 45632, 47120, 54188, 55936, 57040, 58187, 60064, 67735, 69920, 71326, 75080, 75392, 86342, 91264, 94240, 108376, 114080, 116374, 120128, 135470, 139840, 142652, 150160, 172684, 178315, 188480, 215855, 216752, 228160, 232748, 240256, 270940, 279680, 285304, 290935, 300320, 345368, 356630, 376960, 431710, 433504, 456320, 465496, 541880, 570608, 581870, 600640, 690736, 713260, 820249, 863420, 867008, 930992, 1083760, 1105553, 1141216, 1163740, 1201280, 1338301, 1381472, 1426520, 1640498, 1726840, 1734016, 1861984, 2167520, 2211106, 2282432, 2327480, 2676602, 2762944, 2853040, 3280996, 3453680, 3723968, 4101245, 4335040, 4422212, 4564864, 4654960, 5353204, 5525888, 5527765, 5706080, 6561992, 6691505, 6907360, 7447936, 8202490, 8670080, 8844424, 9309920, 10706408, 11055530, 11412160, 13123984, 13383010, 13814720, 16404980, 17688848, 18619840, 21412816, 22111060, 22824320, 25427719, 26247968, 26766020, 27629440, 32809960, 35377696, 37239680, 42825632, 44222120, 50855438, 52495936, 53532040, 65619920, 70755392, 85651264, 88444240, 101710876, 104991872, 107064080, 127138595, 131239840, 141510784, 171302528, 176888480, 203421752, 214128160, 254277190, 262479680, 353776960, 406843504, 428256320, 508554380, 524959360, 707553920, 813687008, 856512640, 1017108760, 1627374016, 2034217520, 3254748032, 4068435040, 8136870080, 16273740160]

約数ペア:

[(1, 16273740160), (2, 8136870080), (4, 4068435040), (5, 3254748032), (8, 2034217520), (10, 1627374016), (16, 1017108760), (19, 856512640), (20, 813687008), (23, 707553920), (31, 524959360), (32, 508554380), (38, 428256320), (40, 406843504), (46, 353776960), (62, 262479680), (64, 254277190), (76, 214128160), (80, 203421752), (92, 176888480), (95, 171302528), (115, 141510784), (124, 131239840), (128, 127138595), (152, 107064080), (155, 104991872), (160, 101710876), (184, 88444240), (190, 85651264), (230, 70755392), (248, 65619920), (304, 53532040), (310, 52495936), (320, 50855438), (368, 44222120), (380, 42825632), (437, 37239680), (460, 35377696), (496, 32809960), (589, 27629440), (608, 26766020), (620, 26247968), (640, 25427719), (713, 22824320), (736, 22111060), (760, 21412816), (874, 18619840), (920, 17688848), (992, 16404980), (1178, 13814720), (1216, 13383010), (1240, 13123984), (1426, 11412160), (1472, 11055530), (1520, 10706408), (1748, 9309920), (1840, 8844424), (1877, 8670080), (1984, 8202490), (2185, 7447936), (2356, 6907360), (2432, 6691505), (2480, 6561992), (2852, 5706080), (2944, 5527765), (2945, 5525888), (3040, 5353204), (3496, 4654960), (3565, 4564864), (3680, 4422212), (3754, 4335040), (3968, 4101245), (4370, 3723968), (4712, 3453680), (4960, 3280996), (5704, 2853040), (5890, 2762944), (6080, 2676602), (6992, 2327480), (7130, 2282432), (7360, 2211106), (7508, 2167520), (8740, 1861984), (9385, 1734016), (9424, 1726840), (9920, 1640498), (11408, 1426520), (11780, 1381472), (12160, 1338301), (13547, 1201280), (13984, 1163740), (14260, 1141216), (14720, 1105553), (15016, 1083760), (17480, 930992), (18770, 867008), (18848, 863420), (19840, 820249), (22816, 713260), (23560, 690736), (27094, 600640), (27968, 581870), (28520, 570608), (30032, 541880), (34960, 465496), (35663, 456320), (37540, 433504), (37696, 431710), (43171, 376960), (45632, 356630), (47120, 345368), (54188, 300320), (55936, 290935), (57040, 285304), (58187, 279680), (60064, 270940), (67735, 240256), (69920, 232748), (71326, 228160), (75080, 216752), (75392, 215855), (86342, 188480), (91264, 178315), (94240, 172684), (108376, 150160), (114080, 142652), (116374, 139840), (120128, 135470)]