147643080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 510935040

約数和(自身を除く): 363291960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 43, 52, 60, 62, 65, 71, 78, 86, 93, 104, 120, 124, 129, 130, 142, 155, 156, 172, 186, 195, 213, 215, 248, 258, 260, 284, 310, 312, 344, 355, 372, 390, 403, 426, 430, 465, 516, 520, 559, 568, 620, 645, 710, 744, 780, 806, 852, 860, 923, 930, 1032, 1065, 1118, 1209, 1240, 1290, 1333, 1420, 1560, 1612, 1677, 1704, 1720, 1846, 1860, 2015, 2130, 2201, 2236, 2418, 2580, 2666, 2769, 2795, 2840, 3053, 3224, 3354, 3692, 3720, 3999, 4030, 4260, 4402, 4472, 4615, 4836, 5160, 5332, 5538, 5590, 6045, 6106, 6603, 6665, 6708, 7384, 7998, 8060, 8385, 8520, 8804, 9159, 9230, 9672, 10664, 11005, 11076, 11180, 12090, 12212, 13206, 13330, 13416, 13845, 15265, 15996, 16120, 16770, 17329, 17608, 18318, 18460, 19995, 22010, 22152, 22360, 24180, 24424, 26412, 26660, 27690, 28613, 30530, 31992, 33015, 33540, 34658, 36636, 36920, 39689, 39990, 44020, 45795, 48360, 51987, 52824, 53320, 55380, 57226, 61060, 66030, 67080, 69316, 73272, 79378, 79980, 85839, 86645, 88040, 91590, 94643, 103974, 110760, 114452, 119067, 122120, 132060, 138632, 143065, 158756, 159960, 171678, 173290, 183180, 189286, 198445, 207948, 228904, 238134, 259935, 264120, 283929, 286130, 317512, 343356, 346580, 366360, 378572, 396890, 415896, 429195, 473215, 476268, 519870, 567858, 572260, 595335, 686712, 693160, 757144, 793780, 858390, 946430, 952536, 1039740, 1135716, 1144520, 1190670, 1230359, 1419645, 1587560, 1716780, 1892860, 2079480, 2271432, 2381340, 2460718, 2839290, 3433560, 3691077, 3785720, 4762680, 4921436, 5678580, 6151795, 7382154, 9842872, 11357160, 12303590, 14764308, 18455385, 24607180, 29528616, 36910770, 49214360, 73821540, 147643080]

約数ペア:

[(1, 147643080), (2, 73821540), (3, 49214360), (4, 36910770), (5, 29528616), (6, 24607180), (8, 18455385), (10, 14764308), (12, 12303590), (13, 11357160), (15, 9842872), (20, 7382154), (24, 6151795), (26, 5678580), (30, 4921436), (31, 4762680), (39, 3785720), (40, 3691077), (43, 3433560), (52, 2839290), (60, 2460718), (62, 2381340), (65, 2271432), (71, 2079480), (78, 1892860), (86, 1716780), (93, 1587560), (104, 1419645), (120, 1230359), (124, 1190670), (129, 1144520), (130, 1135716), (142, 1039740), (155, 952536), (156, 946430), (172, 858390), (186, 793780), (195, 757144), (213, 693160), (215, 686712), (248, 595335), (258, 572260), (260, 567858), (284, 519870), (310, 476268), (312, 473215), (344, 429195), (355, 415896), (372, 396890), (390, 378572), (403, 366360), (426, 346580), (430, 343356), (465, 317512), (516, 286130), (520, 283929), (559, 264120), (568, 259935), (620, 238134), (645, 228904), (710, 207948), (744, 198445), (780, 189286), (806, 183180), (852, 173290), (860, 171678), (923, 159960), (930, 158756), (1032, 143065), (1065, 138632), (1118, 132060), (1209, 122120), (1240, 119067), (1290, 114452), (1333, 110760), (1420, 103974), (1560, 94643), (1612, 91590), (1677, 88040), (1704, 86645), (1720, 85839), (1846, 79980), (1860, 79378), (2015, 73272), (2130, 69316), (2201, 67080), (2236, 66030), (2418, 61060), (2580, 57226), (2666, 55380), (2769, 53320), (2795, 52824), (2840, 51987), (3053, 48360), (3224, 45795), (3354, 44020), (3692, 39990), (3720, 39689), (3999, 36920), (4030, 36636), (4260, 34658), (4402, 33540), (4472, 33015), (4615, 31992), (4836, 30530), (5160, 28613), (5332, 27690), (5538, 26660), (5590, 26412), (6045, 24424), (6106, 24180), (6603, 22360), (6665, 22152), (6708, 22010), (7384, 19995), (7998, 18460), (8060, 18318), (8385, 17608), (8520, 17329), (8804, 16770), (9159, 16120), (9230, 15996), (9672, 15265), (10664, 13845), (11005, 13416), (11076, 13330), (11180, 13206), (12090, 12212)]