7142437200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2054

約数の個数: 240

約数和(自身を含む): 23864044032

約数和(自身を除く): 16721606832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 101, 120, 124, 150, 155, 186, 200, 202, 240, 248, 300, 303, 310, 372, 400, 404, 465, 496, 505, 600, 606, 620, 744, 775, 808, 930, 1010, 1200, 1212, 1240, 1488, 1515, 1550, 1616, 1860, 1901, 2020, 2325, 2424, 2480, 2525, 3030, 3100, 3131, 3720, 3802, 4040, 4650, 4848, 5050, 5703, 6060, 6200, 6262, 7440, 7575, 7604, 8080, 9300, 9393, 9505, 10100, 11406, 12120, 12400, 12524, 15150, 15208, 15655, 18600, 18786, 19010, 20200, 22812, 24240, 25048, 28515, 30300, 30416, 31310, 37200, 37572, 38020, 40400, 45624, 46965, 47525, 50096, 57030, 58931, 60600, 62620, 75144, 76040, 78275, 91248, 93930, 95050, 114060, 117862, 121200, 125240, 142575, 150288, 152080, 156550, 176793, 187860, 190100, 192001, 228120, 234825, 235724, 250480, 285150, 294655, 313100, 353586, 375720, 380200, 384002, 456240, 469650, 471448, 570300, 576003, 589310, 626200, 707172, 751440, 760400, 768004, 883965, 939300, 942896, 960005, 1140600, 1152006, 1178620, 1252400, 1414344, 1473275, 1536008, 1767930, 1878600, 1920010, 2281200, 2304012, 2357240, 2828688, 2880015, 2946550, 3072016, 3535860, 3757200, 3840020, 4419825, 4608024, 4714480, 4800025, 5760030, 5893100, 5952031, 7071720, 7680040, 8839650, 9216048, 9600050, 11520060, 11786200, 11904062, 14143440, 14400075, 15360080, 17679300, 17856093, 19200100, 23040120, 23572400, 23808124, 28800150, 29760155, 35358600, 35712186, 38400200, 46080240, 47616248, 57600300, 59520310, 70717200, 71424372, 76800400, 89280465, 95232496, 115200600, 119040620, 142848744, 148800775, 178560930, 230401200, 238081240, 285697488, 297601550, 357121860, 446402325, 476162480, 595203100, 714243720, 892804650, 1190406200, 1428487440, 1785609300, 2380812400, 3571218600, 7142437200]

約数ペア:

[(1, 7142437200), (2, 3571218600), (3, 2380812400), (4, 1785609300), (5, 1428487440), (6, 1190406200), (8, 892804650), (10, 714243720), (12, 595203100), (15, 476162480), (16, 446402325), (20, 357121860), (24, 297601550), (25, 285697488), (30, 238081240), (31, 230401200), (40, 178560930), (48, 148800775), (50, 142848744), (60, 119040620), (62, 115200600), (75, 95232496), (80, 89280465), (93, 76800400), (100, 71424372), (101, 70717200), (120, 59520310), (124, 57600300), (150, 47616248), (155, 46080240), (186, 38400200), (200, 35712186), (202, 35358600), (240, 29760155), (248, 28800150), (300, 23808124), (303, 23572400), (310, 23040120), (372, 19200100), (400, 17856093), (404, 17679300), (465, 15360080), (496, 14400075), (505, 14143440), (600, 11904062), (606, 11786200), (620, 11520060), (744, 9600050), (775, 9216048), (808, 8839650), (930, 7680040), (1010, 7071720), (1200, 5952031), (1212, 5893100), (1240, 5760030), (1488, 4800025), (1515, 4714480), (1550, 4608024), (1616, 4419825), (1860, 3840020), (1901, 3757200), (2020, 3535860), (2325, 3072016), (2424, 2946550), (2480, 2880015), (2525, 2828688), (3030, 2357240), (3100, 2304012), (3131, 2281200), (3720, 1920010), (3802, 1878600), (4040, 1767930), (4650, 1536008), (4848, 1473275), (5050, 1414344), (5703, 1252400), (6060, 1178620), (6200, 1152006), (6262, 1140600), (7440, 960005), (7575, 942896), (7604, 939300), (8080, 883965), (9300, 768004), (9393, 760400), (9505, 751440), (10100, 707172), (11406, 626200), (12120, 589310), (12400, 576003), (12524, 570300), (15150, 471448), (15208, 469650), (15655, 456240), (18600, 384002), (18786, 380200), (19010, 375720), (20200, 353586), (22812, 313100), (24240, 294655), (25048, 285150), (28515, 250480), (30300, 235724), (30416, 234825), (31310, 228120), (37200, 192001), (37572, 190100), (38020, 187860), (40400, 176793), (45624, 156550), (46965, 152080), (47525, 150288), (50096, 142575), (57030, 125240), (58931, 121200), (60600, 117862), (62620, 114060), (75144, 95050), (76040, 93930), (78275, 91248)]