121347720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 456160320

約数和(自身を除く): 334812600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 67, 72, 78, 81, 86, 90, 104, 108, 117, 120, 129, 130, 134, 135, 156, 162, 172, 180, 195, 201, 215, 216, 234, 258, 260, 268, 270, 312, 324, 335, 344, 351, 360, 387, 390, 402, 405, 430, 468, 516, 520, 536, 540, 559, 585, 603, 645, 648, 670, 702, 774, 780, 804, 810, 860, 871, 936, 1005, 1032, 1053, 1080, 1118, 1161, 1170, 1206, 1290, 1340, 1404, 1548, 1560, 1608, 1620, 1677, 1720, 1742, 1755, 1809, 1935, 2010, 2106, 2236, 2322, 2340, 2412, 2580, 2613, 2680, 2795, 2808, 2881, 3015, 3096, 3240, 3354, 3483, 3484, 3510, 3618, 3870, 4020, 4212, 4355, 4472, 4644, 4680, 4824, 5031, 5160, 5226, 5265, 5427, 5590, 5762, 5805, 6030, 6708, 6966, 6968, 7020, 7236, 7740, 7839, 8040, 8385, 8424, 8643, 8710, 9045, 9288, 10062, 10452, 10530, 10854, 11180, 11524, 11610, 12060, 13065, 13416, 13932, 14040, 14405, 14472, 15093, 15480, 15678, 16770, 17286, 17415, 17420, 18090, 20124, 20904, 21060, 21708, 22360, 23048, 23220, 23517, 24120, 25155, 25929, 26130, 27135, 27864, 28810, 30186, 31356, 33540, 34572, 34830, 34840, 36180, 37453, 39195, 40248, 42120, 43215, 43416, 45279, 46440, 47034, 50310, 51858, 52260, 54270, 57620, 60372, 62712, 67080, 69144, 69660, 70551, 72360, 74906, 75465, 77787, 78390, 86430, 90558, 94068, 100620, 103716, 104520, 108540, 112359, 115240, 117585, 120744, 129645, 139320, 141102, 149812, 150930, 155574, 156780, 172860, 181116, 187265, 188136, 201240, 207432, 217080, 224718, 226395, 233361, 235170, 259290, 282204, 299624, 301860, 311148, 313560, 337077, 345720, 352755, 362232, 374530, 388935, 449436, 452790, 466722, 470340, 518580, 561795, 564408, 603720, 622296, 674154, 705510, 749060, 777870, 898872, 905580, 933444, 940680, 1011231, 1037160, 1123590, 1166805, 1348308, 1411020, 1498120, 1555740, 1685385, 1811160, 1866888, 2022462, 2247180, 2333610, 2696616, 2822040, 3033693, 3111480, 3370770, 4044924, 4494360, 4667220, 5056155, 6067386, 6741540, 8089848, 9334440, 10112310, 12134772, 13483080, 15168465, 20224620, 24269544, 30336930, 40449240, 60673860, 121347720]

約数ペア:

[(1, 121347720), (2, 60673860), (3, 40449240), (4, 30336930), (5, 24269544), (6, 20224620), (8, 15168465), (9, 13483080), (10, 12134772), (12, 10112310), (13, 9334440), (15, 8089848), (18, 6741540), (20, 6067386), (24, 5056155), (26, 4667220), (27, 4494360), (30, 4044924), (36, 3370770), (39, 3111480), (40, 3033693), (43, 2822040), (45, 2696616), (52, 2333610), (54, 2247180), (60, 2022462), (65, 1866888), (67, 1811160), (72, 1685385), (78, 1555740), (81, 1498120), (86, 1411020), (90, 1348308), (104, 1166805), (108, 1123590), (117, 1037160), (120, 1011231), (129, 940680), (130, 933444), (134, 905580), (135, 898872), (156, 777870), (162, 749060), (172, 705510), (180, 674154), (195, 622296), (201, 603720), (215, 564408), (216, 561795), (234, 518580), (258, 470340), (260, 466722), (268, 452790), (270, 449436), (312, 388935), (324, 374530), (335, 362232), (344, 352755), (351, 345720), (360, 337077), (387, 313560), (390, 311148), (402, 301860), (405, 299624), (430, 282204), (468, 259290), (516, 235170), (520, 233361), (536, 226395), (540, 224718), (559, 217080), (585, 207432), (603, 201240), (645, 188136), (648, 187265), (670, 181116), (702, 172860), (774, 156780), (780, 155574), (804, 150930), (810, 149812), (860, 141102), (871, 139320), (936, 129645), (1005, 120744), (1032, 117585), (1053, 115240), (1080, 112359), (1118, 108540), (1161, 104520), (1170, 103716), (1206, 100620), (1290, 94068), (1340, 90558), (1404, 86430), (1548, 78390), (1560, 77787), (1608, 75465), (1620, 74906), (1677, 72360), (1720, 70551), (1742, 69660), (1755, 69144), (1809, 67080), (1935, 62712), (2010, 60372), (2106, 57620), (2236, 54270), (2322, 52260), (2340, 51858), (2412, 50310), (2580, 47034), (2613, 46440), (2680, 45279), (2795, 43416), (2808, 43215), (2881, 42120), (3015, 40248), (3096, 39195), (3240, 37453), (3354, 36180), (3483, 34840), (3484, 34830), (3510, 34572), (3618, 33540), (3870, 31356), (4020, 30186), (4212, 28810), (4355, 27864), (4472, 27135), (4644, 26130), (4680, 25929), (4824, 25155), (5031, 24120), (5160, 23517), (5226, 23220), (5265, 23048), (5427, 22360), (5590, 21708), (5762, 21060), (5805, 20904), (6030, 20124), (6708, 18090), (6966, 17420), (6968, 17415), (7020, 17286), (7236, 16770), (7740, 15678), (7839, 15480), (8040, 15093), (8385, 14472), (8424, 14405), (8643, 14040), (8710, 13932), (9045, 13416), (9288, 13065), (10062, 12060), (10452, 11610), (10530, 11524), (10854, 11180)]