213284880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5238

約数の個数: 160

約数和(自身を含む): 773462400

約数和(自身を除く): 560177520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5197, 6840, 8208, 10260, 10394, 13680, 15591, 20520, 20788, 25985, 31182, 41040, 41576, 46773, 51970, 62364, 77955, 83152, 93546, 98743, 103940, 124728, 140319, 155910, 187092, 197486, 207880, 233865, 249456, 280638, 296229, 311820, 374184, 394972, 415760, 467730, 493715, 561276, 592458, 623640, 701595, 748368, 789944, 888687, 935460, 987430, 1122552, 1184916, 1247280, 1403190, 1481145, 1579888, 1777374, 1870920, 1974860, 2245104, 2369832, 2666061, 2806380, 2962290, 3554748, 3741840, 3949720, 4443435, 4739664, 5332122, 5612760, 5924580, 7109496, 7899440, 8886870, 10664244, 11225520, 11849160, 13330305, 14218992, 17773740, 21328488, 23698320, 26660610, 35547480, 42656976, 53321220, 71094960, 106642440, 213284880]

約数ペア:

[(1, 213284880), (2, 106642440), (3, 71094960), (4, 53321220), (5, 42656976), (6, 35547480), (8, 26660610), (9, 23698320), (10, 21328488), (12, 17773740), (15, 14218992), (16, 13330305), (18, 11849160), (19, 11225520), (20, 10664244), (24, 8886870), (27, 7899440), (30, 7109496), (36, 5924580), (38, 5612760), (40, 5332122), (45, 4739664), (48, 4443435), (54, 3949720), (57, 3741840), (60, 3554748), (72, 2962290), (76, 2806380), (80, 2666061), (90, 2369832), (95, 2245104), (108, 1974860), (114, 1870920), (120, 1777374), (135, 1579888), (144, 1481145), (152, 1403190), (171, 1247280), (180, 1184916), (190, 1122552), (216, 987430), (228, 935460), (240, 888687), (270, 789944), (285, 748368), (304, 701595), (342, 623640), (360, 592458), (380, 561276), (432, 493715), (456, 467730), (513, 415760), (540, 394972), (570, 374184), (684, 311820), (720, 296229), (760, 280638), (855, 249456), (912, 233865), (1026, 207880), (1080, 197486), (1140, 187092), (1368, 155910), (1520, 140319), (1710, 124728), (2052, 103940), (2160, 98743), (2280, 93546), (2565, 83152), (2736, 77955), (3420, 62364), (4104, 51970), (4560, 46773), (5130, 41576), (5197, 41040), (6840, 31182), (8208, 25985), (10260, 20788), (10394, 20520), (13680, 15591)]