278095647960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1264301}}^1$

素因数の和:1264378

約数の個数: 192

約数和(自身を含む): 994044804480

約数和(自身を除く): 715949156520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 2115, 2340, 2444, 2820, 3055, 3384, 3666, 4230, 4680, 4888, 5499, 5640, 6110, 7332, 8460, 9165, 10998, 12220, 14664, 16920, 18330, 21996, 24440, 27495, 36660, 43992, 54990, 73320, 109980, 219960, 1264301, 2528602, 3792903, 5057204, 6321505, 7585806, 10114408, 11378709, 12643010, 15171612, 16435913, 18964515, 22757418, 25286020, 30343224, 32871826, 37929030, 45514836, 49307739, 50572040, 56893545, 59422147, 65743652, 75858060, 82179565, 91029672, 98615478, 113787090, 118844294, 131487304, 147923217, 151716120, 164359130, 178266441, 197230956, 227574180, 237688588, 246538695, 295846434, 297110735, 328718260, 356532882, 394461912, 455148360, 475377176, 493077390, 534799323, 591692868, 594221470, 657436520, 713065764, 739616085, 772487911, 891332205, 986154780, 1069598646, 1183385736, 1188442940, 1426131528, 1479232170, 1544975822, 1782664410, 1972309560, 2139197292, 2317463733, 2376885880, 2673996615, 2958464340, 3089951644, 3565328820, 3862439555, 4278394584, 4634927466, 5347993230, 5916928680, 6179903288, 6952391199, 7130657640, 7724879110, 9269854932, 10695986460, 11587318665, 13904782398, 15449758220, 18539709864, 21391972920, 23174637330, 27809564796, 30899516440, 34761955995, 46349274660, 55619129592, 69523911990, 92698549320, 139047823980, 278095647960]

約数ペア:

[(1, 278095647960), (2, 139047823980), (3, 92698549320), (4, 69523911990), (5, 55619129592), (6, 46349274660), (8, 34761955995), (9, 30899516440), (10, 27809564796), (12, 23174637330), (13, 21391972920), (15, 18539709864), (18, 15449758220), (20, 13904782398), (24, 11587318665), (26, 10695986460), (30, 9269854932), (36, 7724879110), (39, 7130657640), (40, 6952391199), (45, 6179903288), (47, 5916928680), (52, 5347993230), (60, 4634927466), (65, 4278394584), (72, 3862439555), (78, 3565328820), (90, 3089951644), (94, 2958464340), (104, 2673996615), (117, 2376885880), (120, 2317463733), (130, 2139197292), (141, 1972309560), (156, 1782664410), (180, 1544975822), (188, 1479232170), (195, 1426131528), (234, 1188442940), (235, 1183385736), (260, 1069598646), (282, 986154780), (312, 891332205), (360, 772487911), (376, 739616085), (390, 713065764), (423, 657436520), (468, 594221470), (470, 591692868), (520, 534799323), (564, 493077390), (585, 475377176), (611, 455148360), (705, 394461912), (780, 356532882), (846, 328718260), (936, 297110735), (940, 295846434), (1128, 246538695), (1170, 237688588), (1222, 227574180), (1410, 197230956), (1560, 178266441), (1692, 164359130), (1833, 151716120), (1880, 147923217), (2115, 131487304), (2340, 118844294), (2444, 113787090), (2820, 98615478), (3055, 91029672), (3384, 82179565), (3666, 75858060), (4230, 65743652), (4680, 59422147), (4888, 56893545), (5499, 50572040), (5640, 49307739), (6110, 45514836), (7332, 37929030), (8460, 32871826), (9165, 30343224), (10998, 25286020), (12220, 22757418), (14664, 18964515), (16920, 16435913), (18330, 15171612), (21996, 12643010), (24440, 11378709), (27495, 10114408), (36660, 7585806), (43992, 6321505), (54990, 5057204), (73320, 3792903), (109980, 2528602), (219960, 1264301)]