177899280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3049

約数の個数: 160

約数和(自身を含む): 625376640

約数和(自身を除く): 447477360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3001, 3120, 3705, 3952, 4560, 4940, 5928, 6002, 7410, 9003, 9880, 11856, 12004, 14820, 15005, 18006, 19760, 24008, 29640, 30010, 36012, 39013, 45015, 48016, 57019, 59280, 60020, 72024, 78026, 90030, 114038, 117039, 120040, 144048, 156052, 171057, 180060, 195065, 228076, 234078, 240080, 285095, 312104, 342114, 360120, 390130, 456152, 468156, 570190, 585195, 624208, 684228, 720240, 741247, 780260, 855285, 912304, 936312, 1140380, 1170390, 1368456, 1482494, 1560520, 1710570, 1872624, 2223741, 2280760, 2340780, 2736912, 2964988, 3121040, 3421140, 3706235, 4447482, 4561520, 4681560, 5929976, 6842280, 7412470, 8894964, 9363120, 11118705, 11859952, 13684560, 14824940, 17789928, 22237410, 29649880, 35579856, 44474820, 59299760, 88949640, 177899280]

約数ペア:

[(1, 177899280), (2, 88949640), (3, 59299760), (4, 44474820), (5, 35579856), (6, 29649880), (8, 22237410), (10, 17789928), (12, 14824940), (13, 13684560), (15, 11859952), (16, 11118705), (19, 9363120), (20, 8894964), (24, 7412470), (26, 6842280), (30, 5929976), (38, 4681560), (39, 4561520), (40, 4447482), (48, 3706235), (52, 3421140), (57, 3121040), (60, 2964988), (65, 2736912), (76, 2340780), (78, 2280760), (80, 2223741), (95, 1872624), (104, 1710570), (114, 1560520), (120, 1482494), (130, 1368456), (152, 1170390), (156, 1140380), (190, 936312), (195, 912304), (208, 855285), (228, 780260), (240, 741247), (247, 720240), (260, 684228), (285, 624208), (304, 585195), (312, 570190), (380, 468156), (390, 456152), (456, 390130), (494, 360120), (520, 342114), (570, 312104), (624, 285095), (741, 240080), (760, 234078), (780, 228076), (912, 195065), (988, 180060), (1040, 171057), (1140, 156052), (1235, 144048), (1482, 120040), (1520, 117039), (1560, 114038), (1976, 90030), (2280, 78026), (2470, 72024), (2964, 60020), (3001, 59280), (3120, 57019), (3705, 48016), (3952, 45015), (4560, 39013), (4940, 36012), (5928, 30010), (6002, 29640), (7410, 24008), (9003, 19760), (9880, 18006), (11856, 15005), (12004, 14820)]