16318079820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{177409}}^1$

素因数の和:177504

約数の個数: 144

約数和(自身を含む): 57344589120

約数和(自身を除く): 41026509300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 18396, 22995, 30660, 45990, 91980, 177409, 354818, 532227, 709636, 887045, 1064454, 1241863, 1596681, 1774090, 2128908, 2483726, 2661135, 3193362, 3548180, 3725589, 4967452, 5322270, 6209315, 6386724, 7451178, 7983405, 10644540, 11176767, 12418630, 12950857, 14902356, 15966810, 18627945, 22353534, 24837260, 25901714, 31933620, 37255890, 38852571, 44707068, 51803428, 55883835, 64754285, 74511780, 77705142, 90655999, 111767670, 116557713, 129508570, 155410284, 181311998, 194262855, 223535340, 233115426, 259017140, 271967997, 362623996, 388525710, 453279995, 466230852, 543935994, 582788565, 777051420, 815903991, 906559990, 1087871988, 1165577130, 1359839985, 1631807982, 1813119980, 2331154260, 2719679970, 3263615964, 4079519955, 5439359940, 8159039910, 16318079820]

約数ペア:

[(1, 16318079820), (2, 8159039910), (3, 5439359940), (4, 4079519955), (5, 3263615964), (6, 2719679970), (7, 2331154260), (9, 1813119980), (10, 1631807982), (12, 1359839985), (14, 1165577130), (15, 1087871988), (18, 906559990), (20, 815903991), (21, 777051420), (28, 582788565), (30, 543935994), (35, 466230852), (36, 453279995), (42, 388525710), (45, 362623996), (60, 271967997), (63, 259017140), (70, 233115426), (73, 223535340), (84, 194262855), (90, 181311998), (105, 155410284), (126, 129508570), (140, 116557713), (146, 111767670), (180, 90655999), (210, 77705142), (219, 74511780), (252, 64754285), (292, 55883835), (315, 51803428), (365, 44707068), (420, 38852571), (438, 37255890), (511, 31933620), (630, 25901714), (657, 24837260), (730, 22353534), (876, 18627945), (1022, 15966810), (1095, 14902356), (1260, 12950857), (1314, 12418630), (1460, 11176767), (1533, 10644540), (2044, 7983405), (2190, 7451178), (2555, 6386724), (2628, 6209315), (3066, 5322270), (3285, 4967452), (4380, 3725589), (4599, 3548180), (5110, 3193362), (6132, 2661135), (6570, 2483726), (7665, 2128908), (9198, 1774090), (10220, 1596681), (13140, 1241863), (15330, 1064454), (18396, 887045), (22995, 709636), (30660, 532227), (45990, 354818), (91980, 177409)]