1678600440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6949}}^1$

素因数の和:7038

約数の個数: 192

約数和(自身を含む): 6049836000

約数和(自身を除く): 4371235560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 915, 990, 1098, 1220, 1320, 1342, 1464, 1830, 1980, 2013, 2196, 2440, 2684, 2745, 3355, 3660, 3960, 4026, 4392, 5368, 5490, 6039, 6710, 6949, 7320, 8052, 10065, 10980, 12078, 13420, 13898, 16104, 20130, 20847, 21960, 24156, 26840, 27796, 30195, 34745, 40260, 41694, 48312, 55592, 60390, 62541, 69490, 76439, 80520, 83388, 104235, 120780, 125082, 138980, 152878, 166776, 208470, 229317, 241560, 250164, 277960, 305756, 312705, 382195, 416940, 423889, 458634, 500328, 611512, 625410, 687951, 764390, 833880, 847778, 917268, 1146585, 1250820, 1271667, 1375902, 1528780, 1695556, 1834536, 2119445, 2293170, 2501640, 2543334, 2751804, 3057560, 3391112, 3439755, 3815001, 4238890, 4586340, 4662779, 5086668, 5503608, 6358335, 6879510, 7630002, 8477780, 9172680, 9325558, 10173336, 12716670, 13759020, 13988337, 15260004, 16955560, 18651116, 19075005, 23313895, 25433340, 27518040, 27976674, 30520008, 37302232, 38150010, 41965011, 46627790, 50866680, 55953348, 69941685, 76300020, 83930022, 93255580, 111906696, 139883370, 152600040, 167860044, 186511160, 209825055, 279766740, 335720088, 419650110, 559533480, 839300220, 1678600440]

約数ペア:

[(1, 1678600440), (2, 839300220), (3, 559533480), (4, 419650110), (5, 335720088), (6, 279766740), (8, 209825055), (9, 186511160), (10, 167860044), (11, 152600040), (12, 139883370), (15, 111906696), (18, 93255580), (20, 83930022), (22, 76300020), (24, 69941685), (30, 55953348), (33, 50866680), (36, 46627790), (40, 41965011), (44, 38150010), (45, 37302232), (55, 30520008), (60, 27976674), (61, 27518040), (66, 25433340), (72, 23313895), (88, 19075005), (90, 18651116), (99, 16955560), (110, 15260004), (120, 13988337), (122, 13759020), (132, 12716670), (165, 10173336), (180, 9325558), (183, 9172680), (198, 8477780), (220, 7630002), (244, 6879510), (264, 6358335), (305, 5503608), (330, 5086668), (360, 4662779), (366, 4586340), (396, 4238890), (440, 3815001), (488, 3439755), (495, 3391112), (549, 3057560), (610, 2751804), (660, 2543334), (671, 2501640), (732, 2293170), (792, 2119445), (915, 1834536), (990, 1695556), (1098, 1528780), (1220, 1375902), (1320, 1271667), (1342, 1250820), (1464, 1146585), (1830, 917268), (1980, 847778), (2013, 833880), (2196, 764390), (2440, 687951), (2684, 625410), (2745, 611512), (3355, 500328), (3660, 458634), (3960, 423889), (4026, 416940), (4392, 382195), (5368, 312705), (5490, 305756), (6039, 277960), (6710, 250164), (6949, 241560), (7320, 229317), (8052, 208470), (10065, 166776), (10980, 152878), (12078, 138980), (13420, 125082), (13898, 120780), (16104, 104235), (20130, 83388), (20847, 80520), (21960, 76439), (24156, 69490), (26840, 62541), (27796, 60390), (30195, 55592), (34745, 48312), (40260, 41694)]