139394640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 568535040

約数和(自身を除く): 429140400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 397, 399, 418, 420, 440, 456, 462, 528, 532, 560, 570, 616, 627, 660, 665, 760, 770, 794, 798, 836, 840, 880, 912, 924, 1045, 1064, 1140, 1155, 1191, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1588, 1596, 1672, 1680, 1848, 1985, 1995, 2090, 2128, 2280, 2310, 2382, 2508, 2640, 2660, 2779, 2926, 3080, 3135, 3176, 3192, 3344, 3696, 3970, 3990, 4180, 4367, 4389, 4560, 4620, 4764, 5016, 5320, 5558, 5852, 5955, 6160, 6270, 6352, 6384, 7315, 7543, 7940, 7980, 8337, 8360, 8734, 8778, 9240, 9528, 10032, 10640, 11116, 11704, 11910, 12540, 13101, 13895, 14630, 15086, 15880, 15960, 16674, 16720, 17468, 17556, 18480, 19056, 21835, 21945, 22232, 22629, 23408, 23820, 25080, 26202, 27790, 29260, 30172, 30569, 31760, 31920, 33348, 34936, 35112, 37715, 41685, 43670, 43890, 44464, 45258, 47640, 50160, 52404, 52801, 55580, 58520, 60344, 61138, 65505, 66696, 69872, 70224, 75430, 82973, 83370, 87340, 87780, 90516, 91707, 95280, 104808, 105602, 111160, 113145, 117040, 120688, 122276, 131010, 133392, 150860, 152845, 158403, 165946, 166740, 174680, 175560, 181032, 183414, 209616, 211204, 222320, 226290, 244552, 248919, 262020, 264005, 301720, 305690, 316806, 331892, 333480, 349360, 351120, 362064, 366828, 414865, 422408, 452580, 458535, 489104, 497838, 524040, 528010, 580811, 603440, 611380, 633612, 663784, 666960, 733656, 792015, 829730, 844816, 905160, 917070, 995676, 1048080, 1056020, 1161622, 1222760, 1244595, 1267224, 1327568, 1467312, 1584030, 1659460, 1742433, 1810320, 1834140, 1991352, 2112040, 2323244, 2445520, 2489190, 2534448, 2904055, 3168060, 3318920, 3484866, 3668280, 3982704, 4224080, 4646488, 4978380, 5808110, 6336120, 6637840, 6969732, 7336560, 8712165, 9292976, 9956760, 11616220, 12672240, 13939464, 17424330, 19913520, 23232440, 27878928, 34848660, 46464880, 69697320, 139394640]

約数ペア:

[(1, 139394640), (2, 69697320), (3, 46464880), (4, 34848660), (5, 27878928), (6, 23232440), (7, 19913520), (8, 17424330), (10, 13939464), (11, 12672240), (12, 11616220), (14, 9956760), (15, 9292976), (16, 8712165), (19, 7336560), (20, 6969732), (21, 6637840), (22, 6336120), (24, 5808110), (28, 4978380), (30, 4646488), (33, 4224080), (35, 3982704), (38, 3668280), (40, 3484866), (42, 3318920), (44, 3168060), (48, 2904055), (55, 2534448), (56, 2489190), (57, 2445520), (60, 2323244), (66, 2112040), (70, 1991352), (76, 1834140), (77, 1810320), (80, 1742433), (84, 1659460), (88, 1584030), (95, 1467312), (105, 1327568), (110, 1267224), (112, 1244595), (114, 1222760), (120, 1161622), (132, 1056020), (133, 1048080), (140, 995676), (152, 917070), (154, 905160), (165, 844816), (168, 829730), (176, 792015), (190, 733656), (209, 666960), (210, 663784), (220, 633612), (228, 611380), (231, 603440), (240, 580811), (264, 528010), (266, 524040), (280, 497838), (285, 489104), (304, 458535), (308, 452580), (330, 422408), (336, 414865), (380, 366828), (385, 362064), (397, 351120), (399, 349360), (418, 333480), (420, 331892), (440, 316806), (456, 305690), (462, 301720), (528, 264005), (532, 262020), (560, 248919), (570, 244552), (616, 226290), (627, 222320), (660, 211204), (665, 209616), (760, 183414), (770, 181032), (794, 175560), (798, 174680), (836, 166740), (840, 165946), (880, 158403), (912, 152845), (924, 150860), (1045, 133392), (1064, 131010), (1140, 122276), (1155, 120688), (1191, 117040), (1232, 113145), (1254, 111160), (1320, 105602), (1330, 104808), (1463, 95280), (1520, 91707), (1540, 90516), (1588, 87780), (1596, 87340), (1672, 83370), (1680, 82973), (1848, 75430), (1985, 70224), (1995, 69872), (2090, 66696), (2128, 65505), (2280, 61138), (2310, 60344), (2382, 58520), (2508, 55580), (2640, 52801), (2660, 52404), (2779, 50160), (2926, 47640), (3080, 45258), (3135, 44464), (3176, 43890), (3192, 43670), (3344, 41685), (3696, 37715), (3970, 35112), (3990, 34936), (4180, 33348), (4367, 31920), (4389, 31760), (4560, 30569), (4620, 30172), (4764, 29260), (5016, 27790), (5320, 26202), (5558, 25080), (5852, 23820), (5955, 23408), (6160, 22629), (6270, 22232), (6352, 21945), (6384, 21835), (7315, 19056), (7543, 18480), (7940, 17556), (7980, 17468), (8337, 16720), (8360, 16674), (8734, 15960), (8778, 15880), (9240, 15086), (9528, 14630), (10032, 13895), (10640, 13101), (11116, 12540), (11704, 11910)]