12937339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{17891}}^1$

素因数の和:18061

約数の個数: 160

約数和(自身を含む): 42171300864

約数和(自身を除く): 29233960944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 131, 138, 184, 230, 240, 262, 276, 345, 368, 393, 460, 524, 552, 655, 690, 786, 920, 1048, 1104, 1310, 1380, 1572, 1840, 1965, 2096, 2620, 2760, 3013, 3144, 3930, 5240, 5520, 6026, 6288, 7860, 9039, 10480, 12052, 15065, 15720, 17891, 18078, 24104, 30130, 31440, 35782, 36156, 45195, 48208, 53673, 60260, 71564, 72312, 89455, 90390, 107346, 120520, 143128, 144624, 178910, 180780, 214692, 241040, 268365, 286256, 357820, 361560, 411493, 429384, 536730, 715640, 723120, 822986, 858768, 1073460, 1234479, 1431280, 1645972, 2057465, 2146920, 2343721, 2468958, 3291944, 4114930, 4293840, 4687442, 4937916, 6172395, 6583888, 7031163, 8229860, 9374884, 9875832, 11718605, 12344790, 14062326, 16459720, 18749768, 19751664, 23437210, 24689580, 28124652, 32919440, 35155815, 37499536, 46874420, 49379160, 53905583, 56249304, 70311630, 93748840, 98758320, 107811166, 112498608, 140623260, 161716749, 187497680, 215622332, 269527915, 281246520, 323433498, 431244664, 539055830, 562493040, 646866996, 808583745, 862489328, 1078111660, 1293733992, 1617167490, 2156223320, 2587467984, 3234334980, 4312446640, 6468669960, 12937339920]

約数ペア:

[(1, 12937339920), (2, 6468669960), (3, 4312446640), (4, 3234334980), (5, 2587467984), (6, 2156223320), (8, 1617167490), (10, 1293733992), (12, 1078111660), (15, 862489328), (16, 808583745), (20, 646866996), (23, 562493040), (24, 539055830), (30, 431244664), (40, 323433498), (46, 281246520), (48, 269527915), (60, 215622332), (69, 187497680), (80, 161716749), (92, 140623260), (115, 112498608), (120, 107811166), (131, 98758320), (138, 93748840), (184, 70311630), (230, 56249304), (240, 53905583), (262, 49379160), (276, 46874420), (345, 37499536), (368, 35155815), (393, 32919440), (460, 28124652), (524, 24689580), (552, 23437210), (655, 19751664), (690, 18749768), (786, 16459720), (920, 14062326), (1048, 12344790), (1104, 11718605), (1310, 9875832), (1380, 9374884), (1572, 8229860), (1840, 7031163), (1965, 6583888), (2096, 6172395), (2620, 4937916), (2760, 4687442), (3013, 4293840), (3144, 4114930), (3930, 3291944), (5240, 2468958), (5520, 2343721), (6026, 2146920), (6288, 2057465), (7860, 1645972), (9039, 1431280), (10480, 1234479), (12052, 1073460), (15065, 858768), (15720, 822986), (17891, 723120), (18078, 715640), (24104, 536730), (30130, 429384), (31440, 411493), (35782, 361560), (36156, 357820), (45195, 286256), (48208, 268365), (53673, 241040), (60260, 214692), (71564, 180780), (72312, 178910), (89455, 144624), (90390, 143128), (107346, 120520)]