120171870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 405780480

約数和(自身を除く): 285608610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 67, 70, 73, 78, 90, 91, 105, 117, 126, 130, 134, 135, 146, 182, 189, 195, 201, 210, 219, 234, 270, 273, 315, 335, 351, 365, 378, 390, 402, 438, 455, 469, 511, 546, 585, 603, 630, 657, 670, 702, 730, 819, 871, 910, 938, 945, 949, 1005, 1022, 1095, 1170, 1206, 1314, 1365, 1407, 1533, 1638, 1742, 1755, 1809, 1890, 1898, 1971, 2010, 2190, 2345, 2457, 2555, 2613, 2730, 2814, 2847, 3015, 3066, 3285, 3510, 3618, 3942, 4095, 4221, 4355, 4599, 4690, 4745, 4891, 4914, 5110, 5226, 5694, 6030, 6097, 6570, 6643, 7035, 7665, 7839, 8190, 8442, 8541, 8710, 9045, 9198, 9490, 9782, 9855, 12194, 12285, 12663, 13065, 13286, 13797, 14070, 14235, 14673, 15330, 15678, 17082, 18090, 18291, 19710, 19929, 21105, 22995, 23517, 24455, 24570, 25326, 25623, 26130, 27594, 28470, 29346, 30485, 33215, 34237, 36582, 39195, 39858, 42210, 42705, 44019, 45990, 47034, 48910, 51246, 54873, 59787, 60970, 63315, 63583, 66430, 68474, 68985, 73365, 78390, 85410, 88038, 91455, 99645, 102711, 109746, 117585, 119574, 126630, 127166, 128115, 132057, 137970, 146730, 164619, 171185, 179361, 182910, 190749, 199290, 205422, 220095, 235170, 256230, 264114, 274365, 298935, 308133, 317915, 329238, 342370, 358722, 381498, 440190, 445081, 513555, 548730, 572247, 597870, 616266, 635830, 660285, 823095, 890162, 896805, 924399, 953745, 1027110, 1144494, 1320570, 1335243, 1540665, 1646190, 1716741, 1793610, 1848798, 1907490, 2225405, 2670486, 2861235, 3081330, 3433482, 4005729, 4450810, 4621995, 5722470, 6676215, 8011458, 8583705, 9243990, 12017187, 13352430, 17167410, 20028645, 24034374, 40057290, 60085935, 120171870]

約数ペア:

[(1, 120171870), (2, 60085935), (3, 40057290), (5, 24034374), (6, 20028645), (7, 17167410), (9, 13352430), (10, 12017187), (13, 9243990), (14, 8583705), (15, 8011458), (18, 6676215), (21, 5722470), (26, 4621995), (27, 4450810), (30, 4005729), (35, 3433482), (39, 3081330), (42, 2861235), (45, 2670486), (54, 2225405), (63, 1907490), (65, 1848798), (67, 1793610), (70, 1716741), (73, 1646190), (78, 1540665), (90, 1335243), (91, 1320570), (105, 1144494), (117, 1027110), (126, 953745), (130, 924399), (134, 896805), (135, 890162), (146, 823095), (182, 660285), (189, 635830), (195, 616266), (201, 597870), (210, 572247), (219, 548730), (234, 513555), (270, 445081), (273, 440190), (315, 381498), (335, 358722), (351, 342370), (365, 329238), (378, 317915), (390, 308133), (402, 298935), (438, 274365), (455, 264114), (469, 256230), (511, 235170), (546, 220095), (585, 205422), (603, 199290), (630, 190749), (657, 182910), (670, 179361), (702, 171185), (730, 164619), (819, 146730), (871, 137970), (910, 132057), (938, 128115), (945, 127166), (949, 126630), (1005, 119574), (1022, 117585), (1095, 109746), (1170, 102711), (1206, 99645), (1314, 91455), (1365, 88038), (1407, 85410), (1533, 78390), (1638, 73365), (1742, 68985), (1755, 68474), (1809, 66430), (1890, 63583), (1898, 63315), (1971, 60970), (2010, 59787), (2190, 54873), (2345, 51246), (2457, 48910), (2555, 47034), (2613, 45990), (2730, 44019), (2814, 42705), (2847, 42210), (3015, 39858), (3066, 39195), (3285, 36582), (3510, 34237), (3618, 33215), (3942, 30485), (4095, 29346), (4221, 28470), (4355, 27594), (4599, 26130), (4690, 25623), (4745, 25326), (4891, 24570), (4914, 24455), (5110, 23517), (5226, 22995), (5694, 21105), (6030, 19929), (6097, 19710), (6570, 18291), (6643, 18090), (7035, 17082), (7665, 15678), (7839, 15330), (8190, 14673), (8442, 14235), (8541, 14070), (8710, 13797), (9045, 13286), (9198, 13065), (9490, 12663), (9782, 12285), (9855, 12194)]