39904551960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{158881}}^1$

素因数の和:158938

約数の個数: 256

約数和(自身を含む): 153746933760

約数和(自身を除く): 113842381800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1196, 1288, 1365, 1380, 1495, 1560, 1610, 1794, 1820, 1932, 2093, 2184, 2392, 2415, 2730, 2760, 2990, 3220, 3588, 3640, 3864, 4186, 4485, 4830, 5460, 5980, 6279, 6440, 7176, 8372, 8970, 9660, 10465, 10920, 11960, 12558, 16744, 17940, 19320, 20930, 25116, 31395, 35880, 41860, 50232, 62790, 83720, 125580, 158881, 251160, 317762, 476643, 635524, 794405, 953286, 1112167, 1271048, 1588810, 1906572, 2065453, 2224334, 2383215, 3177620, 3336501, 3654263, 3813144, 4130906, 4448668, 4766430, 5560835, 6196359, 6355240, 6673002, 7308526, 8261812, 8897336, 9532860, 10327265, 10962789, 11121670, 12392718, 13346004, 14458171, 14617052, 16523624, 16682505, 18271315, 19065720, 20654530, 21925578, 22243340, 24785436, 25579841, 26692008, 28916342, 29234104, 30981795, 33365010, 36542630, 41309060, 43374513, 43851156, 44486680, 47505419, 49570872, 51159682, 54813945, 57832684, 61963590, 66730020, 72290855, 73085260, 76739523, 82618120, 86749026, 87702312, 95010838, 102319364, 109627890, 115665368, 123927180, 127899205, 133460040, 142516257, 144581710, 146170520, 153479046, 173498052, 190021676, 204638728, 216872565, 219255780, 237527095, 247854360, 255798410, 285032514, 289163420, 306958092, 332537933, 346996104, 380043352, 383697615, 433745130, 438511560, 475054190, 511596820, 570065028, 578326840, 613916184, 665075866, 712581285, 767395230, 867490260, 950108380, 997613799, 1023193640, 1140130056, 1330151732, 1425162570, 1534790460, 1662689665, 1734980520, 1900216760, 1995227598, 2660303464, 2850325140, 3069580920, 3325379330, 3990455196, 4988068995, 5700650280, 6650758660, 7980910392, 9976137990, 13301517320, 19952275980, 39904551960]

約数ペア:

[(1, 39904551960), (2, 19952275980), (3, 13301517320), (4, 9976137990), (5, 7980910392), (6, 6650758660), (7, 5700650280), (8, 4988068995), (10, 3990455196), (12, 3325379330), (13, 3069580920), (14, 2850325140), (15, 2660303464), (20, 1995227598), (21, 1900216760), (23, 1734980520), (24, 1662689665), (26, 1534790460), (28, 1425162570), (30, 1330151732), (35, 1140130056), (39, 1023193640), (40, 997613799), (42, 950108380), (46, 867490260), (52, 767395230), (56, 712581285), (60, 665075866), (65, 613916184), (69, 578326840), (70, 570065028), (78, 511596820), (84, 475054190), (91, 438511560), (92, 433745130), (104, 383697615), (105, 380043352), (115, 346996104), (120, 332537933), (130, 306958092), (138, 289163420), (140, 285032514), (156, 255798410), (161, 247854360), (168, 237527095), (182, 219255780), (184, 216872565), (195, 204638728), (210, 190021676), (230, 173498052), (260, 153479046), (273, 146170520), (276, 144581710), (280, 142516257), (299, 133460040), (312, 127899205), (322, 123927180), (345, 115665368), (364, 109627890), (390, 102319364), (420, 95010838), (455, 87702312), (460, 86749026), (483, 82618120), (520, 76739523), (546, 73085260), (552, 72290855), (598, 66730020), (644, 61963590), (690, 57832684), (728, 54813945), (780, 51159682), (805, 49570872), (840, 47505419), (897, 44486680), (910, 43851156), (920, 43374513), (966, 41309060), (1092, 36542630), (1196, 33365010), (1288, 30981795), (1365, 29234104), (1380, 28916342), (1495, 26692008), (1560, 25579841), (1610, 24785436), (1794, 22243340), (1820, 21925578), (1932, 20654530), (2093, 19065720), (2184, 18271315), (2392, 16682505), (2415, 16523624), (2730, 14617052), (2760, 14458171), (2990, 13346004), (3220, 12392718), (3588, 11121670), (3640, 10962789), (3864, 10327265), (4186, 9532860), (4485, 8897336), (4830, 8261812), (5460, 7308526), (5980, 6673002), (6279, 6355240), (6440, 6196359), (7176, 5560835), (8372, 4766430), (8970, 4448668), (9660, 4130906), (10465, 3813144), (10920, 3654263), (11960, 3336501), (12558, 3177620), (16744, 2383215), (17940, 2224334), (19320, 2065453), (20930, 1906572), (25116, 1588810), (31395, 1271048), (35880, 1112167), (41860, 953286), (50232, 794405), (62790, 635524), (83720, 476643), (125580, 317762), (158881, 251160)]