742132560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7733

約数の個数: 160

約数和(自身を含む): 2557836288

約数和(自身を除く): 1815703728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 7673, 8060, 9672, 12090, 15346, 16120, 19344, 23019, 24180, 30692, 32240, 38365, 46038, 48360, 61384, 76730, 92076, 96720, 99749, 115095, 122768, 153460, 184152, 199498, 230190, 237863, 299247, 306920, 368304, 398996, 460380, 475726, 498745, 598494, 613840, 713589, 797992, 920760, 951452, 997490, 1189315, 1196988, 1427178, 1496235, 1595984, 1841520, 1902904, 1994980, 2378630, 2393976, 2854356, 2992470, 3092219, 3567945, 3805808, 3989960, 4757260, 4787952, 5708712, 5984940, 6184438, 7135890, 7979920, 9276657, 9514520, 11417424, 11969880, 12368876, 14271780, 15461095, 18553314, 19029040, 23939760, 24737752, 28543560, 30922190, 37106628, 46383285, 49475504, 57087120, 61844380, 74213256, 92766570, 123688760, 148426512, 185533140, 247377520, 371066280, 742132560]

約数ペア:

[(1, 742132560), (2, 371066280), (3, 247377520), (4, 185533140), (5, 148426512), (6, 123688760), (8, 92766570), (10, 74213256), (12, 61844380), (13, 57087120), (15, 49475504), (16, 46383285), (20, 37106628), (24, 30922190), (26, 28543560), (30, 24737752), (31, 23939760), (39, 19029040), (40, 18553314), (48, 15461095), (52, 14271780), (60, 12368876), (62, 11969880), (65, 11417424), (78, 9514520), (80, 9276657), (93, 7979920), (104, 7135890), (120, 6184438), (124, 5984940), (130, 5708712), (155, 4787952), (156, 4757260), (186, 3989960), (195, 3805808), (208, 3567945), (240, 3092219), (248, 2992470), (260, 2854356), (310, 2393976), (312, 2378630), (372, 1994980), (390, 1902904), (403, 1841520), (465, 1595984), (496, 1496235), (520, 1427178), (620, 1196988), (624, 1189315), (744, 997490), (780, 951452), (806, 920760), (930, 797992), (1040, 713589), (1209, 613840), (1240, 598494), (1488, 498745), (1560, 475726), (1612, 460380), (1860, 398996), (2015, 368304), (2418, 306920), (2480, 299247), (3120, 237863), (3224, 230190), (3720, 199498), (4030, 184152), (4836, 153460), (6045, 122768), (6448, 115095), (7440, 99749), (7673, 96720), (8060, 92076), (9672, 76730), (12090, 61384), (15346, 48360), (16120, 46038), (19344, 38365), (23019, 32240), (24180, 30692)]