206239320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 771563520

約数和(自身を除く): 565324200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 223, 252, 280, 315, 360, 367, 420, 446, 504, 630, 669, 734, 840, 892, 1101, 1115, 1260, 1338, 1468, 1561, 1784, 1835, 2007, 2202, 2230, 2520, 2569, 2676, 2936, 3122, 3303, 3345, 3670, 4014, 4404, 4460, 4683, 5138, 5352, 5505, 6244, 6606, 6690, 7340, 7707, 7805, 8028, 8808, 8920, 9366, 10035, 10276, 11010, 12488, 12845, 13212, 13380, 14049, 14680, 15414, 15610, 16056, 16515, 18732, 20070, 20552, 22020, 23121, 23415, 25690, 26424, 26760, 28098, 30828, 31220, 33030, 37464, 38535, 40140, 44040, 46242, 46830, 51380, 56196, 61656, 62440, 66060, 70245, 77070, 80280, 81841, 92484, 93660, 102760, 112392, 115605, 132120, 140490, 154140, 163682, 184968, 187320, 231210, 245523, 280980, 308280, 327364, 409205, 462420, 491046, 561960, 572887, 654728, 736569, 818410, 924840, 982092, 1145774, 1227615, 1473138, 1636820, 1718661, 1964184, 2291548, 2455230, 2864435, 2946276, 3273640, 3437322, 3682845, 4583096, 4910460, 5155983, 5728870, 5892552, 6874644, 7365690, 8593305, 9820920, 10311966, 11457740, 13749288, 14731380, 17186610, 20623932, 22915480, 25779915, 29462760, 34373220, 41247864, 51559830, 68746440, 103119660, 206239320]

約数ペア:

[(1, 206239320), (2, 103119660), (3, 68746440), (4, 51559830), (5, 41247864), (6, 34373220), (7, 29462760), (8, 25779915), (9, 22915480), (10, 20623932), (12, 17186610), (14, 14731380), (15, 13749288), (18, 11457740), (20, 10311966), (21, 9820920), (24, 8593305), (28, 7365690), (30, 6874644), (35, 5892552), (36, 5728870), (40, 5155983), (42, 4910460), (45, 4583096), (56, 3682845), (60, 3437322), (63, 3273640), (70, 2946276), (72, 2864435), (84, 2455230), (90, 2291548), (105, 1964184), (120, 1718661), (126, 1636820), (140, 1473138), (168, 1227615), (180, 1145774), (210, 982092), (223, 924840), (252, 818410), (280, 736569), (315, 654728), (360, 572887), (367, 561960), (420, 491046), (446, 462420), (504, 409205), (630, 327364), (669, 308280), (734, 280980), (840, 245523), (892, 231210), (1101, 187320), (1115, 184968), (1260, 163682), (1338, 154140), (1468, 140490), (1561, 132120), (1784, 115605), (1835, 112392), (2007, 102760), (2202, 93660), (2230, 92484), (2520, 81841), (2569, 80280), (2676, 77070), (2936, 70245), (3122, 66060), (3303, 62440), (3345, 61656), (3670, 56196), (4014, 51380), (4404, 46830), (4460, 46242), (4683, 44040), (5138, 40140), (5352, 38535), (5505, 37464), (6244, 33030), (6606, 31220), (6690, 30828), (7340, 28098), (7707, 26760), (7805, 26424), (8028, 25690), (8808, 23415), (8920, 23121), (9366, 22020), (10035, 20552), (10276, 20070), (11010, 18732), (12488, 16515), (12845, 16056), (13212, 15610), (13380, 15414), (14049, 14680)]