2922779520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{911}}^1$

素因数の和:1493

約数の個数: 192

約数和(自身を含む): 10121941440

約数和(自身を除く): 7199161920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 557, 576, 640, 720, 911, 960, 1114, 1152, 1440, 1671, 1822, 1920, 2228, 2733, 2785, 2880, 3342, 3644, 4456, 4555, 5013, 5466, 5570, 5760, 6684, 7288, 8199, 8355, 8912, 9110, 10026, 10932, 11140, 13368, 13665, 14576, 16398, 16710, 17824, 18220, 20052, 21864, 22280, 25065, 26736, 27330, 29152, 32796, 33420, 35648, 36440, 40104, 40995, 43728, 44560, 50130, 53472, 54660, 58304, 65592, 66840, 71296, 72880, 80208, 81990, 87456, 89120, 100260, 106944, 109320, 116608, 131184, 133680, 145760, 160416, 163980, 174912, 178240, 200520, 213888, 218640, 262368, 267360, 291520, 320832, 327960, 349824, 356480, 401040, 437280, 507427, 524736, 534720, 583040, 641664, 655920, 802080, 874560, 1014854, 1049472, 1069440, 1311840, 1522281, 1604160, 1749120, 2029708, 2537135, 2623680, 3044562, 3208320, 4059416, 4566843, 5074270, 5247360, 6089124, 7611405, 8118832, 9133686, 10148540, 12178248, 15222810, 16237664, 18267372, 20297080, 22834215, 24356496, 30445620, 32475328, 36534744, 40594160, 45668430, 48712992, 60891240, 64950656, 73069488, 81188320, 91336860, 97425984, 121782480, 146138976, 162376640, 182673720, 194851968, 243564960, 292277952, 324753280, 365347440, 487129920, 584555904, 730694880, 974259840, 1461389760, 2922779520]

約数ペア:

[(1, 2922779520), (2, 1461389760), (3, 974259840), (4, 730694880), (5, 584555904), (6, 487129920), (8, 365347440), (9, 324753280), (10, 292277952), (12, 243564960), (15, 194851968), (16, 182673720), (18, 162376640), (20, 146138976), (24, 121782480), (30, 97425984), (32, 91336860), (36, 81188320), (40, 73069488), (45, 64950656), (48, 60891240), (60, 48712992), (64, 45668430), (72, 40594160), (80, 36534744), (90, 32475328), (96, 30445620), (120, 24356496), (128, 22834215), (144, 20297080), (160, 18267372), (180, 16237664), (192, 15222810), (240, 12178248), (288, 10148540), (320, 9133686), (360, 8118832), (384, 7611405), (480, 6089124), (557, 5247360), (576, 5074270), (640, 4566843), (720, 4059416), (911, 3208320), (960, 3044562), (1114, 2623680), (1152, 2537135), (1440, 2029708), (1671, 1749120), (1822, 1604160), (1920, 1522281), (2228, 1311840), (2733, 1069440), (2785, 1049472), (2880, 1014854), (3342, 874560), (3644, 802080), (4456, 655920), (4555, 641664), (5013, 583040), (5466, 534720), (5570, 524736), (5760, 507427), (6684, 437280), (7288, 401040), (8199, 356480), (8355, 349824), (8912, 327960), (9110, 320832), (10026, 291520), (10932, 267360), (11140, 262368), (13368, 218640), (13665, 213888), (14576, 200520), (16398, 178240), (16710, 174912), (17824, 163980), (18220, 160416), (20052, 145760), (21864, 133680), (22280, 131184), (25065, 116608), (26736, 109320), (27330, 106944), (29152, 100260), (32796, 89120), (33420, 87456), (35648, 81990), (36440, 80208), (40104, 72880), (40995, 71296), (43728, 66840), (44560, 65592), (50130, 58304), (53472, 54660)]