1274373240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:502

約数の個数: 256

約数和(自身を含む): 4536069120

約数和(自身を除く): 3261695880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 131, 140, 148, 168, 185, 210, 222, 259, 262, 280, 296, 313, 370, 393, 420, 444, 518, 524, 555, 626, 655, 740, 777, 786, 840, 888, 917, 939, 1036, 1048, 1110, 1252, 1295, 1310, 1480, 1554, 1565, 1572, 1834, 1878, 1965, 2072, 2191, 2220, 2504, 2590, 2620, 2751, 3108, 3130, 3144, 3668, 3756, 3885, 3930, 4382, 4440, 4585, 4695, 4847, 5180, 5240, 5502, 6216, 6260, 6573, 7336, 7512, 7770, 7860, 8764, 9170, 9390, 9694, 10360, 10955, 11004, 11581, 12520, 13146, 13755, 14541, 15540, 15720, 17528, 18340, 18780, 19388, 21910, 22008, 23162, 24235, 26292, 27510, 29082, 31080, 32865, 33929, 34743, 36680, 37560, 38776, 41003, 43820, 46324, 48470, 52584, 55020, 57905, 58164, 65730, 67858, 69486, 72705, 81067, 82006, 87640, 92648, 96940, 101787, 110040, 115810, 116328, 123009, 131460, 135716, 138972, 145410, 162134, 164012, 169645, 173715, 193880, 203574, 205015, 231620, 243201, 246018, 262920, 271432, 277944, 287021, 290820, 324268, 328024, 339290, 347430, 405335, 407148, 410030, 463240, 486402, 492036, 508935, 574042, 581640, 615045, 648536, 678580, 694860, 810670, 814296, 820060, 861063, 972804, 984072, 1017870, 1148084, 1216005, 1230090, 1357160, 1389720, 1435105, 1517111, 1621340, 1640120, 1722126, 1945608, 2035740, 2296168, 2432010, 2460180, 2870210, 3034222, 3242680, 3444252, 4071480, 4305315, 4551333, 4864020, 4920360, 5740420, 6068444, 6888504, 7585555, 8610630, 9102666, 9728040, 10619777, 11480840, 12136888, 15171110, 17221260, 18205332, 21239554, 22756665, 30342220, 31859331, 34442520, 36410664, 42479108, 45513330, 53098885, 60684440, 63718662, 84958216, 91026660, 106197770, 127437324, 159296655, 182053320, 212395540, 254874648, 318593310, 424791080, 637186620, 1274373240]

約数ペア:

[(1, 1274373240), (2, 637186620), (3, 424791080), (4, 318593310), (5, 254874648), (6, 212395540), (7, 182053320), (8, 159296655), (10, 127437324), (12, 106197770), (14, 91026660), (15, 84958216), (20, 63718662), (21, 60684440), (24, 53098885), (28, 45513330), (30, 42479108), (35, 36410664), (37, 34442520), (40, 31859331), (42, 30342220), (56, 22756665), (60, 21239554), (70, 18205332), (74, 17221260), (84, 15171110), (105, 12136888), (111, 11480840), (120, 10619777), (131, 9728040), (140, 9102666), (148, 8610630), (168, 7585555), (185, 6888504), (210, 6068444), (222, 5740420), (259, 4920360), (262, 4864020), (280, 4551333), (296, 4305315), (313, 4071480), (370, 3444252), (393, 3242680), (420, 3034222), (444, 2870210), (518, 2460180), (524, 2432010), (555, 2296168), (626, 2035740), (655, 1945608), (740, 1722126), (777, 1640120), (786, 1621340), (840, 1517111), (888, 1435105), (917, 1389720), (939, 1357160), (1036, 1230090), (1048, 1216005), (1110, 1148084), (1252, 1017870), (1295, 984072), (1310, 972804), (1480, 861063), (1554, 820060), (1565, 814296), (1572, 810670), (1834, 694860), (1878, 678580), (1965, 648536), (2072, 615045), (2191, 581640), (2220, 574042), (2504, 508935), (2590, 492036), (2620, 486402), (2751, 463240), (3108, 410030), (3130, 407148), (3144, 405335), (3668, 347430), (3756, 339290), (3885, 328024), (3930, 324268), (4382, 290820), (4440, 287021), (4585, 277944), (4695, 271432), (4847, 262920), (5180, 246018), (5240, 243201), (5502, 231620), (6216, 205015), (6260, 203574), (6573, 193880), (7336, 173715), (7512, 169645), (7770, 164012), (7860, 162134), (8764, 145410), (9170, 138972), (9390, 135716), (9694, 131460), (10360, 123009), (10955, 116328), (11004, 115810), (11581, 110040), (12520, 101787), (13146, 96940), (13755, 92648), (14541, 87640), (15540, 82006), (15720, 81067), (17528, 72705), (18340, 69486), (18780, 67858), (19388, 65730), (21910, 58164), (22008, 57905), (23162, 55020), (24235, 52584), (26292, 48470), (27510, 46324), (29082, 43820), (31080, 41003), (32865, 38776), (33929, 37560), (34743, 36680)]