147216420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 502199040

約数和(自身を除く): 354982620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 313, 335, 351, 390, 402, 468, 540, 585, 603, 626, 670, 702, 780, 804, 871, 939, 1005, 1170, 1206, 1252, 1340, 1404, 1565, 1742, 1755, 1809, 1878, 2010, 2340, 2412, 2613, 2817, 3015, 3130, 3484, 3510, 3618, 3756, 4020, 4069, 4355, 4695, 5226, 5634, 6030, 6260, 7020, 7236, 7839, 8138, 8451, 8710, 9045, 9390, 10452, 11268, 12060, 12207, 13065, 14085, 15678, 16276, 16902, 17420, 18090, 18780, 20345, 20971, 23517, 24414, 26130, 28170, 31356, 33804, 36180, 36621, 39195, 40690, 41942, 42255, 47034, 48828, 52260, 56340, 61035, 62913, 73242, 78390, 81380, 83884, 84510, 94068, 104855, 109863, 117585, 122070, 125826, 146484, 156780, 169020, 183105, 188739, 209710, 219726, 235170, 244140, 251652, 272623, 314565, 366210, 377478, 419420, 439452, 470340, 545246, 549315, 566217, 629130, 732420, 754956, 817869, 943695, 1090492, 1098630, 1132434, 1258260, 1363115, 1635738, 1887390, 2197260, 2264868, 2453607, 2726230, 2831085, 3271476, 3774780, 4089345, 4907214, 5452460, 5662170, 7360821, 8178690, 9814428, 11324340, 12268035, 14721642, 16357380, 24536070, 29443284, 36804105, 49072140, 73608210, 147216420]

約数ペア:

[(1, 147216420), (2, 73608210), (3, 49072140), (4, 36804105), (5, 29443284), (6, 24536070), (9, 16357380), (10, 14721642), (12, 12268035), (13, 11324340), (15, 9814428), (18, 8178690), (20, 7360821), (26, 5662170), (27, 5452460), (30, 4907214), (36, 4089345), (39, 3774780), (45, 3271476), (52, 2831085), (54, 2726230), (60, 2453607), (65, 2264868), (67, 2197260), (78, 1887390), (90, 1635738), (108, 1363115), (117, 1258260), (130, 1132434), (134, 1098630), (135, 1090492), (156, 943695), (180, 817869), (195, 754956), (201, 732420), (234, 629130), (260, 566217), (268, 549315), (270, 545246), (313, 470340), (335, 439452), (351, 419420), (390, 377478), (402, 366210), (468, 314565), (540, 272623), (585, 251652), (603, 244140), (626, 235170), (670, 219726), (702, 209710), (780, 188739), (804, 183105), (871, 169020), (939, 156780), (1005, 146484), (1170, 125826), (1206, 122070), (1252, 117585), (1340, 109863), (1404, 104855), (1565, 94068), (1742, 84510), (1755, 83884), (1809, 81380), (1878, 78390), (2010, 73242), (2340, 62913), (2412, 61035), (2613, 56340), (2817, 52260), (3015, 48828), (3130, 47034), (3484, 42255), (3510, 41942), (3618, 40690), (3756, 39195), (4020, 36621), (4069, 36180), (4355, 33804), (4695, 31356), (5226, 28170), (5634, 26130), (6030, 24414), (6260, 23517), (7020, 20971), (7236, 20345), (7839, 18780), (8138, 18090), (8451, 17420), (8710, 16902), (9045, 16276), (9390, 15678), (10452, 14085), (11268, 13065), (12060, 12207)]