227961360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 846106560

約数和(自身を除く): 618145200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 107, 110, 120, 132, 144, 165, 176, 180, 198, 214, 220, 240, 264, 269, 321, 330, 360, 396, 428, 440, 495, 528, 535, 538, 642, 660, 720, 792, 807, 856, 880, 963, 990, 1070, 1076, 1177, 1284, 1320, 1345, 1584, 1605, 1614, 1712, 1926, 1980, 2140, 2152, 2354, 2421, 2568, 2640, 2690, 2959, 3210, 3228, 3531, 3852, 3960, 4035, 4280, 4304, 4708, 4815, 4842, 5136, 5380, 5885, 5918, 6420, 6456, 7062, 7704, 7920, 8070, 8560, 8877, 9416, 9630, 9684, 10593, 10760, 11770, 11836, 12105, 12840, 12912, 14124, 14795, 15408, 16140, 17655, 17754, 18832, 19260, 19368, 21186, 21520, 23540, 23672, 24210, 25680, 26631, 28248, 28783, 29590, 32280, 35310, 35508, 38520, 38736, 42372, 44385, 47080, 47344, 48420, 52965, 53262, 56496, 57566, 59180, 64560, 70620, 71016, 77040, 84744, 86349, 88770, 94160, 96840, 105930, 106524, 115132, 118360, 133155, 141240, 142032, 143915, 169488, 172698, 177540, 193680, 211860, 213048, 230264, 236720, 259047, 266310, 282480, 287830, 316613, 345396, 355080, 423720, 426096, 431745, 460528, 518094, 532620, 575660, 633226, 690792, 710160, 847440, 863490, 949839, 1036188, 1065240, 1151320, 1266452, 1295235, 1381584, 1583065, 1726980, 1899678, 2072376, 2130480, 2302640, 2532904, 2590470, 2849517, 3166130, 3453960, 3799356, 4144752, 4749195, 5065808, 5180940, 5699034, 6332260, 6907920, 7598712, 9498390, 10361880, 11398068, 12664520, 14247585, 15197424, 18996780, 20723760, 22796136, 25329040, 28495170, 37993560, 45592272, 56990340, 75987120, 113980680, 227961360]

約数ペア:

[(1, 227961360), (2, 113980680), (3, 75987120), (4, 56990340), (5, 45592272), (6, 37993560), (8, 28495170), (9, 25329040), (10, 22796136), (11, 20723760), (12, 18996780), (15, 15197424), (16, 14247585), (18, 12664520), (20, 11398068), (22, 10361880), (24, 9498390), (30, 7598712), (33, 6907920), (36, 6332260), (40, 5699034), (44, 5180940), (45, 5065808), (48, 4749195), (55, 4144752), (60, 3799356), (66, 3453960), (72, 3166130), (80, 2849517), (88, 2590470), (90, 2532904), (99, 2302640), (107, 2130480), (110, 2072376), (120, 1899678), (132, 1726980), (144, 1583065), (165, 1381584), (176, 1295235), (180, 1266452), (198, 1151320), (214, 1065240), (220, 1036188), (240, 949839), (264, 863490), (269, 847440), (321, 710160), (330, 690792), (360, 633226), (396, 575660), (428, 532620), (440, 518094), (495, 460528), (528, 431745), (535, 426096), (538, 423720), (642, 355080), (660, 345396), (720, 316613), (792, 287830), (807, 282480), (856, 266310), (880, 259047), (963, 236720), (990, 230264), (1070, 213048), (1076, 211860), (1177, 193680), (1284, 177540), (1320, 172698), (1345, 169488), (1584, 143915), (1605, 142032), (1614, 141240), (1712, 133155), (1926, 118360), (1980, 115132), (2140, 106524), (2152, 105930), (2354, 96840), (2421, 94160), (2568, 88770), (2640, 86349), (2690, 84744), (2959, 77040), (3210, 71016), (3228, 70620), (3531, 64560), (3852, 59180), (3960, 57566), (4035, 56496), (4280, 53262), (4304, 52965), (4708, 48420), (4815, 47344), (4842, 47080), (5136, 44385), (5380, 42372), (5885, 38736), (5918, 38520), (6420, 35508), (6456, 35310), (7062, 32280), (7704, 29590), (7920, 28783), (8070, 28248), (8560, 26631), (8877, 25680), (9416, 24210), (9630, 23672), (9684, 23540), (10593, 21520), (10760, 21186), (11770, 19368), (11836, 19260), (12105, 18832), (12840, 17754), (12912, 17655), (14124, 16140), (14795, 15408)]