7157229780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 21387018240

約数和(自身を除く): 14229788460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 127, 155, 164, 186, 205, 246, 254, 310, 372, 381, 410, 465, 492, 508, 615, 620, 635, 739, 762, 820, 930, 1230, 1270, 1271, 1478, 1524, 1860, 1905, 2217, 2460, 2540, 2542, 2956, 3695, 3810, 3813, 3937, 4434, 5084, 5207, 6355, 7390, 7620, 7626, 7874, 8868, 10414, 11085, 11811, 12710, 14780, 15252, 15621, 15748, 19065, 19685, 20828, 22170, 22909, 23622, 25420, 26035, 30299, 31242, 38130, 39370, 44340, 45818, 47244, 52070, 59055, 60598, 62484, 68727, 76260, 78105, 78740, 90897, 91636, 93853, 104140, 114545, 118110, 121196, 137454, 151495, 156210, 161417, 181794, 187706, 229090, 236220, 274908, 281559, 302990, 312420, 322834, 343635, 363588, 375412, 454485, 458180, 469265, 484251, 563118, 605980, 645668, 687270, 807085, 908970, 938530, 939269, 968502, 1126236, 1374540, 1407795, 1614170, 1817940, 1877060, 1878538, 1937004, 2421255, 2815590, 2817807, 2909443, 3228340, 3757076, 3847973, 4696345, 4842510, 5631180, 5635614, 5818886, 7695946, 8728329, 9392690, 9685020, 11271228, 11543919, 11637772, 14089035, 14547215, 15391892, 17456658, 18785380, 19239865, 23087838, 28178070, 29094430, 34913316, 38479730, 43641645, 46175676, 56356140, 57719595, 58188860, 76959460, 87283290, 115439190, 119287163, 174566580, 230878380, 238574326, 357861489, 477148652, 596435815, 715722978, 1192871630, 1431445956, 1789307445, 2385743260, 3578614890, 7157229780]

約数ペア:

[(1, 7157229780), (2, 3578614890), (3, 2385743260), (4, 1789307445), (5, 1431445956), (6, 1192871630), (10, 715722978), (12, 596435815), (15, 477148652), (20, 357861489), (30, 238574326), (31, 230878380), (41, 174566580), (60, 119287163), (62, 115439190), (82, 87283290), (93, 76959460), (123, 58188860), (124, 57719595), (127, 56356140), (155, 46175676), (164, 43641645), (186, 38479730), (205, 34913316), (246, 29094430), (254, 28178070), (310, 23087838), (372, 19239865), (381, 18785380), (410, 17456658), (465, 15391892), (492, 14547215), (508, 14089035), (615, 11637772), (620, 11543919), (635, 11271228), (739, 9685020), (762, 9392690), (820, 8728329), (930, 7695946), (1230, 5818886), (1270, 5635614), (1271, 5631180), (1478, 4842510), (1524, 4696345), (1860, 3847973), (1905, 3757076), (2217, 3228340), (2460, 2909443), (2540, 2817807), (2542, 2815590), (2956, 2421255), (3695, 1937004), (3810, 1878538), (3813, 1877060), (3937, 1817940), (4434, 1614170), (5084, 1407795), (5207, 1374540), (6355, 1126236), (7390, 968502), (7620, 939269), (7626, 938530), (7874, 908970), (8868, 807085), (10414, 687270), (11085, 645668), (11811, 605980), (12710, 563118), (14780, 484251), (15252, 469265), (15621, 458180), (15748, 454485), (19065, 375412), (19685, 363588), (20828, 343635), (22170, 322834), (22909, 312420), (23622, 302990), (25420, 281559), (26035, 274908), (30299, 236220), (31242, 229090), (38130, 187706), (39370, 181794), (44340, 161417), (45818, 156210), (47244, 151495), (52070, 137454), (59055, 121196), (60598, 118110), (62484, 114545), (68727, 104140), (76260, 93853), (78105, 91636), (78740, 90897)]