7912019520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48197}}^1$

素因数の和:48242

約数の個数: 224

約数和(自身を含む): 29381500800

約数和(自身を除く): 21469481280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13680, 16416, 18240, 20520, 27360, 32832, 41040, 48197, 54720, 82080, 96394, 144591, 164160, 192788, 240985, 289182, 385576, 433773, 481970, 578364, 722955, 771152, 867546, 915743, 963940, 1156728, 1301319, 1445910, 1542304, 1735092, 1831486, 1927880, 2168865, 2313456, 2602638, 2747229, 2891820, 3084608, 3470184, 3662972, 3855760, 4337730, 4578715, 4626912, 5205276, 5494458, 5783640, 6506595, 6940368, 7325944, 7711520, 8241687, 8675460, 9157430, 9253824, 10410552, 10988916, 11567280, 13013190, 13736145, 13880736, 14651888, 15423040, 16483374, 17350920, 18314860, 20821104, 21977832, 23134560, 24725061, 26026380, 27472290, 27761472, 29303776, 32966748, 34701840, 36629720, 41208435, 41642208, 43955664, 46269120, 49450122, 52052760, 54944580, 58607552, 65933496, 69403680, 73259440, 82416870, 83284416, 87911328, 98900244, 104105520, 109889160, 123625305, 131866992, 138807360, 146518880, 164833740, 175822656, 197800488, 208211040, 219778320, 247250610, 263733984, 293037760, 329667480, 395600976, 416422080, 439556640, 494501220, 527467968, 659334960, 791201952, 879113280, 989002440, 1318669920, 1582403904, 1978004880, 2637339840, 3956009760, 7912019520]

約数ペア:

[(1, 7912019520), (2, 3956009760), (3, 2637339840), (4, 1978004880), (5, 1582403904), (6, 1318669920), (8, 989002440), (9, 879113280), (10, 791201952), (12, 659334960), (15, 527467968), (16, 494501220), (18, 439556640), (19, 416422080), (20, 395600976), (24, 329667480), (27, 293037760), (30, 263733984), (32, 247250610), (36, 219778320), (38, 208211040), (40, 197800488), (45, 175822656), (48, 164833740), (54, 146518880), (57, 138807360), (60, 131866992), (64, 123625305), (72, 109889160), (76, 104105520), (80, 98900244), (90, 87911328), (95, 83284416), (96, 82416870), (108, 73259440), (114, 69403680), (120, 65933496), (135, 58607552), (144, 54944580), (152, 52052760), (160, 49450122), (171, 46269120), (180, 43955664), (190, 41642208), (192, 41208435), (216, 36629720), (228, 34701840), (240, 32966748), (270, 29303776), (285, 27761472), (288, 27472290), (304, 26026380), (320, 24725061), (342, 23134560), (360, 21977832), (380, 20821104), (432, 18314860), (456, 17350920), (480, 16483374), (513, 15423040), (540, 14651888), (570, 13880736), (576, 13736145), (608, 13013190), (684, 11567280), (720, 10988916), (760, 10410552), (855, 9253824), (864, 9157430), (912, 8675460), (960, 8241687), (1026, 7711520), (1080, 7325944), (1140, 6940368), (1216, 6506595), (1368, 5783640), (1440, 5494458), (1520, 5205276), (1710, 4626912), (1728, 4578715), (1824, 4337730), (2052, 3855760), (2160, 3662972), (2280, 3470184), (2565, 3084608), (2736, 2891820), (2880, 2747229), (3040, 2602638), (3420, 2313456), (3648, 2168865), (4104, 1927880), (4320, 1831486), (4560, 1735092), (5130, 1542304), (5472, 1445910), (6080, 1301319), (6840, 1156728), (8208, 963940), (8640, 915743), (9120, 867546), (10260, 771152), (10944, 722955), (13680, 578364), (16416, 481970), (18240, 433773), (20520, 385576), (27360, 289182), (32832, 240985), (41040, 192788), (48197, 164160), (54720, 144591), (82080, 96394)]