6497282560

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 17066095200

約数和(自身を除く): 10568812640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 139, 152, 155, 160, 190, 248, 256, 278, 304, 310, 320, 380, 496, 512, 556, 589, 608, 620, 640, 695, 760, 961, 992, 1112, 1178, 1216, 1240, 1280, 1390, 1520, 1922, 1984, 2224, 2356, 2432, 2480, 2560, 2641, 2780, 2945, 3040, 3844, 3968, 4309, 4448, 4712, 4805, 4864, 4960, 5282, 5560, 5890, 6080, 7688, 7936, 8618, 8896, 9424, 9610, 9728, 9920, 10564, 11120, 11780, 12160, 13205, 15376, 15872, 17236, 17792, 18259, 18848, 19220, 19840, 21128, 21545, 22240, 23560, 24320, 26410, 30752, 34472, 35584, 36518, 37696, 38440, 39680, 42256, 43090, 44480, 47120, 48640, 52820, 61504, 68944, 71168, 73036, 75392, 76880, 79360, 81871, 84512, 86180, 88960, 91295, 94240, 105640, 123008, 133579, 137888, 146072, 150784, 153760, 163742, 169024, 172360, 177920, 182590, 188480, 211280, 246016, 267158, 275776, 292144, 301568, 307520, 327484, 338048, 344720, 355840, 365180, 376960, 409355, 422560, 492032, 534316, 551552, 584288, 615040, 654968, 667895, 676096, 689440, 730360, 753920, 818710, 845120, 1068632, 1103104, 1168576, 1230080, 1309936, 1335790, 1352192, 1378880, 1460720, 1507840, 1637420, 1690240, 2137264, 2206208, 2337152, 2460160, 2538001, 2619872, 2671580, 2757760, 2921440, 3274840, 3380480, 4274528, 4674304, 5076002, 5239744, 5343160, 5515520, 5842880, 6549680, 6760960, 8549056, 9348608, 10152004, 10479488, 10686320, 11031040, 11685760, 12690005, 13099360, 17098112, 20304008, 20958976, 21372640, 23371520, 25380010, 26198720, 34196224, 40608016, 41917952, 42745280, 46743040, 50760020, 52397440, 68392448, 81216032, 85490560, 101520040, 104794880, 162432064, 170981120, 203040080, 209589760, 324864128, 341962240, 406080160, 649728256, 812160320, 1299456512, 1624320640, 3248641280, 6497282560]

約数ペア:

[(1, 6497282560), (2, 3248641280), (4, 1624320640), (5, 1299456512), (8, 812160320), (10, 649728256), (16, 406080160), (19, 341962240), (20, 324864128), (31, 209589760), (32, 203040080), (38, 170981120), (40, 162432064), (62, 104794880), (64, 101520040), (76, 85490560), (80, 81216032), (95, 68392448), (124, 52397440), (128, 50760020), (139, 46743040), (152, 42745280), (155, 41917952), (160, 40608016), (190, 34196224), (248, 26198720), (256, 25380010), (278, 23371520), (304, 21372640), (310, 20958976), (320, 20304008), (380, 17098112), (496, 13099360), (512, 12690005), (556, 11685760), (589, 11031040), (608, 10686320), (620, 10479488), (640, 10152004), (695, 9348608), (760, 8549056), (961, 6760960), (992, 6549680), (1112, 5842880), (1178, 5515520), (1216, 5343160), (1240, 5239744), (1280, 5076002), (1390, 4674304), (1520, 4274528), (1922, 3380480), (1984, 3274840), (2224, 2921440), (2356, 2757760), (2432, 2671580), (2480, 2619872), (2560, 2538001), (2641, 2460160), (2780, 2337152), (2945, 2206208), (3040, 2137264), (3844, 1690240), (3968, 1637420), (4309, 1507840), (4448, 1460720), (4712, 1378880), (4805, 1352192), (4864, 1335790), (4960, 1309936), (5282, 1230080), (5560, 1168576), (5890, 1103104), (6080, 1068632), (7688, 845120), (7936, 818710), (8618, 753920), (8896, 730360), (9424, 689440), (9610, 676096), (9728, 667895), (9920, 654968), (10564, 615040), (11120, 584288), (11780, 551552), (12160, 534316), (13205, 492032), (15376, 422560), (15872, 409355), (17236, 376960), (17792, 365180), (18259, 355840), (18848, 344720), (19220, 338048), (19840, 327484), (21128, 307520), (21545, 301568), (22240, 292144), (23560, 275776), (24320, 267158), (26410, 246016), (30752, 211280), (34472, 188480), (35584, 182590), (36518, 177920), (37696, 172360), (38440, 169024), (39680, 163742), (42256, 153760), (43090, 150784), (44480, 146072), (47120, 137888), (48640, 133579), (52820, 123008), (61504, 105640), (68944, 94240), (71168, 91295), (73036, 88960), (75392, 86180), (76880, 84512), (79360, 81871)]