156973644840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{21683}}^1$

素因数の和:21824

約数の個数: 256

約数和(自身を含む): 511090145280

約数和(自身を除く): 354116500440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 61, 69, 86, 92, 115, 120, 122, 129, 138, 172, 183, 184, 215, 230, 244, 258, 276, 305, 344, 345, 366, 430, 460, 488, 516, 552, 610, 645, 690, 732, 860, 915, 920, 989, 1032, 1220, 1290, 1380, 1403, 1464, 1720, 1830, 1978, 2440, 2580, 2623, 2760, 2806, 2967, 3660, 3956, 4209, 4945, 5160, 5246, 5612, 5934, 7015, 7320, 7869, 7912, 8418, 9890, 10492, 11224, 11868, 13115, 14030, 14835, 15738, 16836, 19780, 20984, 21045, 21683, 23736, 26230, 28060, 29670, 31476, 33672, 39345, 39560, 42090, 43366, 52460, 56120, 59340, 60329, 62952, 65049, 78690, 84180, 86732, 104920, 108415, 118680, 120658, 130098, 157380, 168360, 173464, 180987, 216830, 241316, 260196, 301645, 314760, 325245, 361974, 433660, 482632, 498709, 520392, 603290, 650490, 723948, 867320, 904935, 932369, 997418, 1206580, 1300980, 1322663, 1447896, 1496127, 1809870, 1864738, 1994836, 2413160, 2493545, 2601960, 2645326, 2797107, 2992254, 3619740, 3729476, 3967989, 3989672, 4661845, 4987090, 5290652, 5594214, 5984508, 6613315, 7239480, 7458952, 7480635, 7935978, 9323690, 9974180, 10581304, 11188428, 11969016, 13226630, 13985535, 14961270, 15871956, 18647380, 19839945, 19948360, 21444487, 22376856, 26453260, 27971070, 29922540, 30421249, 31743912, 37294760, 39679890, 42888974, 52906520, 55942140, 56874509, 59845080, 60842498, 64333461, 79359780, 85777948, 91263747, 107222435, 111884280, 113749018, 121684996, 128666922, 152106245, 158719560, 170623527, 171555896, 182527494, 214444870, 227498036, 243369992, 257333844, 284372545, 304212490, 321667305, 341247054, 365054988, 428889740, 454996072, 456318735, 514667688, 568745090, 608424980, 643334610, 682494108, 730109976, 853117635, 857779480, 912637470, 1137490180, 1216849960, 1286669220, 1308113707, 1364988216, 1706235270, 1825274940, 2274980360, 2573338440, 2616227414, 3412470540, 3650549880, 3924341121, 5232454828, 6540568535, 6824941080, 7848682242, 10464909656, 13081137070, 15697364484, 19621705605, 26162274140, 31394728968, 39243411210, 52324548280, 78486822420, 156973644840]

約数ペア:

[(1, 156973644840), (2, 78486822420), (3, 52324548280), (4, 39243411210), (5, 31394728968), (6, 26162274140), (8, 19621705605), (10, 15697364484), (12, 13081137070), (15, 10464909656), (20, 7848682242), (23, 6824941080), (24, 6540568535), (30, 5232454828), (40, 3924341121), (43, 3650549880), (46, 3412470540), (60, 2616227414), (61, 2573338440), (69, 2274980360), (86, 1825274940), (92, 1706235270), (115, 1364988216), (120, 1308113707), (122, 1286669220), (129, 1216849960), (138, 1137490180), (172, 912637470), (183, 857779480), (184, 853117635), (215, 730109976), (230, 682494108), (244, 643334610), (258, 608424980), (276, 568745090), (305, 514667688), (344, 456318735), (345, 454996072), (366, 428889740), (430, 365054988), (460, 341247054), (488, 321667305), (516, 304212490), (552, 284372545), (610, 257333844), (645, 243369992), (690, 227498036), (732, 214444870), (860, 182527494), (915, 171555896), (920, 170623527), (989, 158719560), (1032, 152106245), (1220, 128666922), (1290, 121684996), (1380, 113749018), (1403, 111884280), (1464, 107222435), (1720, 91263747), (1830, 85777948), (1978, 79359780), (2440, 64333461), (2580, 60842498), (2623, 59845080), (2760, 56874509), (2806, 55942140), (2967, 52906520), (3660, 42888974), (3956, 39679890), (4209, 37294760), (4945, 31743912), (5160, 30421249), (5246, 29922540), (5612, 27971070), (5934, 26453260), (7015, 22376856), (7320, 21444487), (7869, 19948360), (7912, 19839945), (8418, 18647380), (9890, 15871956), (10492, 14961270), (11224, 13985535), (11868, 13226630), (13115, 11969016), (14030, 11188428), (14835, 10581304), (15738, 9974180), (16836, 9323690), (19780, 7935978), (20984, 7480635), (21045, 7458952), (21683, 7239480), (23736, 6613315), (26230, 5984508), (28060, 5594214), (29670, 5290652), (31476, 4987090), (33672, 4661845), (39345, 3989672), (39560, 3967989), (42090, 3729476), (43366, 3619740), (52460, 2992254), (56120, 2797107), (59340, 2645326), (60329, 2601960), (62952, 2493545), (65049, 2413160), (78690, 1994836), (84180, 1864738), (86732, 1809870), (104920, 1496127), (108415, 1447896), (118680, 1322663), (120658, 1300980), (130098, 1206580), (157380, 997418), (168360, 932369), (173464, 904935), (180987, 867320), (216830, 723948), (241316, 650490), (260196, 603290), (301645, 520392), (314760, 498709), (325245, 482632), (361974, 433660)]