128247460080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2557}}^1$

素因数の和:3256

約数の個数: 320

約数和(自身を含む): 443967298560

約数和(自身を除く): 315719838480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 647, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1294, 1360, 1520, 1615, 1938, 1941, 2040, 2280, 2557, 2584, 2588, 3230, 3235, 3876, 3882, 4080, 4560, 4845, 5114, 5168, 5176, 6460, 6470, 7671, 7752, 7764, 9690, 9705, 10228, 10352, 10999, 12293, 12785, 12920, 12940, 15342, 15504, 15528, 19380, 19410, 20456, 21998, 24586, 25570, 25840, 25880, 30684, 31056, 32997, 36879, 38355, 38760, 38820, 40912, 43469, 43996, 48583, 49172, 51140, 51760, 54995, 61368, 61465, 65994, 73758, 76710, 77520, 77640, 86938, 87992, 97166, 98344, 102280, 109990, 122736, 122930, 130407, 131988, 145749, 147516, 153420, 155280, 164985, 173876, 175984, 184395, 194332, 196688, 204560, 208981, 217345, 219980, 242915, 245860, 260814, 263976, 291498, 295032, 306840, 329970, 347752, 368790, 388664, 417962, 434690, 439960, 485830, 491720, 521628, 527952, 582996, 590064, 613680, 626943, 652035, 659940, 695504, 728745, 737580, 777328, 825911, 835924, 869380, 879920, 971660, 983440, 1043256, 1044905, 1165992, 1253886, 1304070, 1319880, 1457490, 1475160, 1651822, 1654379, 1671848, 1738760, 1943320, 2086512, 2089810, 2331984, 2477733, 2507772, 2608140, 2639760, 2914980, 2950320, 3134715, 3303644, 3308758, 3343696, 3477520, 3886640, 4129555, 4179620, 4955466, 4963137, 5015544, 5216280, 5829960, 6269430, 6607288, 6617516, 8259110, 8271895, 8359240, 9910932, 9926274, 10031088, 10432560, 11659920, 12388665, 12538860, 13214576, 13235032, 16518220, 16543790, 16718480, 19821864, 19852548, 24777330, 24815685, 25077720, 26470064, 28124443, 31433201, 33036440, 33087580, 39643728, 39705096, 49554660, 49631370, 50155440, 56248886, 62866402, 66072880, 66175160, 79410192, 84373329, 94299603, 99109320, 99262740, 112497772, 125732804, 132350320, 140622215, 157166005, 168746658, 188599206, 198218640, 198525480, 224995544, 251465608, 281244430, 314332010, 337493316, 377198412, 397050960, 421866645, 449991088, 471498015, 502931216, 534364417, 562488860, 628664020, 674986632, 754396824, 843733290, 942996030, 1068728834, 1124977720, 1257328040, 1349973264, 1508793648, 1603093251, 1687466580, 1885992060, 2137457668, 2249955440, 2514656080, 2671822085, 3206186502, 3374933160, 3771984120, 4274915336, 5343644170, 6412373004, 6749866320, 7543968240, 8015466255, 8549830672, 10687288340, 12824746008, 16030932510, 21374576680, 25649492016, 32061865020, 42749153360, 64123730040, 128247460080]

約数ペア:

[(1, 128247460080), (2, 64123730040), (3, 42749153360), (4, 32061865020), (5, 25649492016), (6, 21374576680), (8, 16030932510), (10, 12824746008), (12, 10687288340), (15, 8549830672), (16, 8015466255), (17, 7543968240), (19, 6749866320), (20, 6412373004), (24, 5343644170), (30, 4274915336), (34, 3771984120), (38, 3374933160), (40, 3206186502), (48, 2671822085), (51, 2514656080), (57, 2249955440), (60, 2137457668), (68, 1885992060), (76, 1687466580), (80, 1603093251), (85, 1508793648), (95, 1349973264), (102, 1257328040), (114, 1124977720), (120, 1068728834), (136, 942996030), (152, 843733290), (170, 754396824), (190, 674986632), (204, 628664020), (228, 562488860), (240, 534364417), (255, 502931216), (272, 471498015), (285, 449991088), (304, 421866645), (323, 397050960), (340, 377198412), (380, 337493316), (408, 314332010), (456, 281244430), (510, 251465608), (570, 224995544), (646, 198525480), (647, 198218640), (680, 188599206), (760, 168746658), (816, 157166005), (912, 140622215), (969, 132350320), (1020, 125732804), (1140, 112497772), (1292, 99262740), (1294, 99109320), (1360, 94299603), (1520, 84373329), (1615, 79410192), (1938, 66175160), (1941, 66072880), (2040, 62866402), (2280, 56248886), (2557, 50155440), (2584, 49631370), (2588, 49554660), (3230, 39705096), (3235, 39643728), (3876, 33087580), (3882, 33036440), (4080, 31433201), (4560, 28124443), (4845, 26470064), (5114, 25077720), (5168, 24815685), (5176, 24777330), (6460, 19852548), (6470, 19821864), (7671, 16718480), (7752, 16543790), (7764, 16518220), (9690, 13235032), (9705, 13214576), (10228, 12538860), (10352, 12388665), (10999, 11659920), (12293, 10432560), (12785, 10031088), (12920, 9926274), (12940, 9910932), (15342, 8359240), (15504, 8271895), (15528, 8259110), (19380, 6617516), (19410, 6607288), (20456, 6269430), (21998, 5829960), (24586, 5216280), (25570, 5015544), (25840, 4963137), (25880, 4955466), (30684, 4179620), (31056, 4129555), (32997, 3886640), (36879, 3477520), (38355, 3343696), (38760, 3308758), (38820, 3303644), (40912, 3134715), (43469, 2950320), (43996, 2914980), (48583, 2639760), (49172, 2608140), (51140, 2507772), (51760, 2477733), (54995, 2331984), (61368, 2089810), (61465, 2086512), (65994, 1943320), (73758, 1738760), (76710, 1671848), (77520, 1654379), (77640, 1651822), (86938, 1475160), (87992, 1457490), (97166, 1319880), (98344, 1304070), (102280, 1253886), (109990, 1165992), (122736, 1044905), (122930, 1043256), (130407, 983440), (131988, 971660), (145749, 879920), (147516, 869380), (153420, 835924), (155280, 825911), (164985, 777328), (173876, 737580), (175984, 728745), (184395, 695504), (194332, 659940), (196688, 652035), (204560, 626943), (208981, 613680), (217345, 590064), (219980, 582996), (242915, 527952), (245860, 521628), (260814, 491720), (263976, 485830), (291498, 439960), (295032, 434690), (306840, 417962), (329970, 388664), (347752, 368790)]