223547040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 240

約数和(自身を含む): 807916032

約数和(自身を除く): 584368992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 367, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 734, 752, 810, 846, 864, 940, 1080, 1101, 1128, 1269, 1296, 1410, 1440, 1468, 1504, 1620, 1692, 1835, 1880, 2115, 2160, 2202, 2256, 2538, 2592, 2820, 2936, 3240, 3303, 3384, 3670, 3760, 3807, 4230, 4320, 4404, 4512, 5076, 5505, 5640, 5872, 6345, 6480, 6606, 6768, 7340, 7520, 7614, 8460, 8808, 9909, 10152, 11010, 11280, 11744, 12690, 12960, 13212, 13536, 14680, 15228, 16515, 16920, 17249, 17616, 19035, 19818, 20304, 22020, 22560, 25380, 26424, 29360, 29727, 30456, 33030, 33840, 34498, 35232, 38070, 39636, 40608, 44040, 49545, 50760, 51747, 52848, 58720, 59454, 60912, 66060, 67680, 68996, 76140, 79272, 86245, 88080, 99090, 101520, 103494, 105696, 118908, 121824, 132120, 137992, 148635, 152280, 155241, 158544, 172490, 176160, 198180, 203040, 206988, 237816, 258735, 264240, 275984, 297270, 304560, 310482, 317088, 344980, 396360, 413976, 465723, 475632, 517470, 528480, 551968, 594540, 609120, 620964, 689960, 776205, 792720, 827952, 931446, 951264, 1034940, 1189080, 1241928, 1379920, 1397169, 1552410, 1585440, 1655904, 1862892, 2069880, 2328615, 2378160, 2483856, 2759840, 2794338, 3104820, 3725784, 4139760, 4657230, 4756320, 4967712, 5588676, 6209640, 6985845, 7451568, 8279520, 9314460, 11177352, 12419280, 13971690, 14903136, 18628920, 22354704, 24838560, 27943380, 37257840, 44709408, 55886760, 74515680, 111773520, 223547040]

約数ペア:

[(1, 223547040), (2, 111773520), (3, 74515680), (4, 55886760), (5, 44709408), (6, 37257840), (8, 27943380), (9, 24838560), (10, 22354704), (12, 18628920), (15, 14903136), (16, 13971690), (18, 12419280), (20, 11177352), (24, 9314460), (27, 8279520), (30, 7451568), (32, 6985845), (36, 6209640), (40, 5588676), (45, 4967712), (47, 4756320), (48, 4657230), (54, 4139760), (60, 3725784), (72, 3104820), (80, 2794338), (81, 2759840), (90, 2483856), (94, 2378160), (96, 2328615), (108, 2069880), (120, 1862892), (135, 1655904), (141, 1585440), (144, 1552410), (160, 1397169), (162, 1379920), (180, 1241928), (188, 1189080), (216, 1034940), (235, 951264), (240, 931446), (270, 827952), (282, 792720), (288, 776205), (324, 689960), (360, 620964), (367, 609120), (376, 594540), (405, 551968), (423, 528480), (432, 517470), (470, 475632), (480, 465723), (540, 413976), (564, 396360), (648, 344980), (705, 317088), (720, 310482), (734, 304560), (752, 297270), (810, 275984), (846, 264240), (864, 258735), (940, 237816), (1080, 206988), (1101, 203040), (1128, 198180), (1269, 176160), (1296, 172490), (1410, 158544), (1440, 155241), (1468, 152280), (1504, 148635), (1620, 137992), (1692, 132120), (1835, 121824), (1880, 118908), (2115, 105696), (2160, 103494), (2202, 101520), (2256, 99090), (2538, 88080), (2592, 86245), (2820, 79272), (2936, 76140), (3240, 68996), (3303, 67680), (3384, 66060), (3670, 60912), (3760, 59454), (3807, 58720), (4230, 52848), (4320, 51747), (4404, 50760), (4512, 49545), (5076, 44040), (5505, 40608), (5640, 39636), (5872, 38070), (6345, 35232), (6480, 34498), (6606, 33840), (6768, 33030), (7340, 30456), (7520, 29727), (7614, 29360), (8460, 26424), (8808, 25380), (9909, 22560), (10152, 22020), (11010, 20304), (11280, 19818), (11744, 19035), (12690, 17616), (12960, 17249), (13212, 16920), (13536, 16515), (14680, 15228)]