4261257840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{110281}}^1$

素因数の和:110327

約数の個数: 160

約数和(自身を含む): 15753563136

約数和(自身を除く): 11492305296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 110281, 220562, 330843, 441124, 551405, 661686, 771967, 882248, 1102810, 1323372, 1543934, 1654215, 1764496, 2205620, 2315901, 2536463, 2646744, 3087868, 3308430, 3859835, 4411240, 4631802, 5072926, 5293488, 6175736, 6616860, 7609389, 7719670, 8822480, 9263604, 10145852, 11579505, 12351472, 12682315, 13233720, 15218778, 15439340, 17755241, 18527208, 20291704, 23159010, 25364630, 26467440, 30437556, 30878680, 35510482, 37054416, 38046945, 40583408, 46318020, 50729260, 53265723, 60875112, 61757360, 71020964, 76093890, 88776205, 92636040, 101458520, 106531446, 121750224, 142041928, 152187780, 177552410, 185272080, 202917040, 213062892, 266328615, 284083856, 304375560, 355104820, 426125784, 532657230, 608751120, 710209640, 852251568, 1065314460, 1420419280, 2130628920, 4261257840]

約数ペア:

[(1, 4261257840), (2, 2130628920), (3, 1420419280), (4, 1065314460), (5, 852251568), (6, 710209640), (7, 608751120), (8, 532657230), (10, 426125784), (12, 355104820), (14, 304375560), (15, 284083856), (16, 266328615), (20, 213062892), (21, 202917040), (23, 185272080), (24, 177552410), (28, 152187780), (30, 142041928), (35, 121750224), (40, 106531446), (42, 101458520), (46, 92636040), (48, 88776205), (56, 76093890), (60, 71020964), (69, 61757360), (70, 60875112), (80, 53265723), (84, 50729260), (92, 46318020), (105, 40583408), (112, 38046945), (115, 37054416), (120, 35510482), (138, 30878680), (140, 30437556), (161, 26467440), (168, 25364630), (184, 23159010), (210, 20291704), (230, 18527208), (240, 17755241), (276, 15439340), (280, 15218778), (322, 13233720), (336, 12682315), (345, 12351472), (368, 11579505), (420, 10145852), (460, 9263604), (483, 8822480), (552, 7719670), (560, 7609389), (644, 6616860), (690, 6175736), (805, 5293488), (840, 5072926), (920, 4631802), (966, 4411240), (1104, 3859835), (1288, 3308430), (1380, 3087868), (1610, 2646744), (1680, 2536463), (1840, 2315901), (1932, 2205620), (2415, 1764496), (2576, 1654215), (2760, 1543934), (3220, 1323372), (3864, 1102810), (4830, 882248), (5520, 771967), (6440, 661686), (7728, 551405), (9660, 441124), (12880, 330843), (19320, 220562), (38640, 110281)]