18706793520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{3001}}^1$

素因数の和:4403

約数の個数: 160

約数和(自身を含む): 61108231680

約数和(自身を除く): 42401438160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1367, 1520, 2280, 2734, 3001, 4101, 4560, 5468, 6002, 6835, 8202, 9003, 10936, 12004, 13670, 15005, 16404, 18006, 20505, 21872, 24008, 25973, 27340, 30010, 32808, 36012, 41010, 45015, 48016, 51946, 54680, 57019, 60020, 65616, 72024, 77919, 82020, 90030, 103892, 109360, 114038, 120040, 129865, 144048, 155838, 164040, 171057, 180060, 207784, 228076, 240080, 259730, 285095, 311676, 328080, 342114, 360120, 389595, 415568, 456152, 519460, 570190, 623352, 684228, 720240, 779190, 855285, 912304, 1038920, 1140380, 1246704, 1368456, 1558380, 1710570, 2077840, 2280760, 2736912, 3116760, 3421140, 4102367, 4561520, 6233520, 6842280, 8204734, 12307101, 13684560, 16409468, 20511835, 24614202, 32818936, 41023670, 49228404, 61535505, 65637872, 77944973, 82047340, 98456808, 123071010, 155889946, 164094680, 196913616, 233834919, 246142020, 311779892, 328189360, 389724865, 467669838, 492284040, 623559784, 779449730, 935339676, 984568080, 1169174595, 1247119568, 1558899460, 1870679352, 2338349190, 3117798920, 3741358704, 4676698380, 6235597840, 9353396760, 18706793520]

約数ペア:

[(1, 18706793520), (2, 9353396760), (3, 6235597840), (4, 4676698380), (5, 3741358704), (6, 3117798920), (8, 2338349190), (10, 1870679352), (12, 1558899460), (15, 1247119568), (16, 1169174595), (19, 984568080), (20, 935339676), (24, 779449730), (30, 623559784), (38, 492284040), (40, 467669838), (48, 389724865), (57, 328189360), (60, 311779892), (76, 246142020), (80, 233834919), (95, 196913616), (114, 164094680), (120, 155889946), (152, 123071010), (190, 98456808), (228, 82047340), (240, 77944973), (285, 65637872), (304, 61535505), (380, 49228404), (456, 41023670), (570, 32818936), (760, 24614202), (912, 20511835), (1140, 16409468), (1367, 13684560), (1520, 12307101), (2280, 8204734), (2734, 6842280), (3001, 6233520), (4101, 4561520), (4560, 4102367), (5468, 3421140), (6002, 3116760), (6835, 2736912), (8202, 2280760), (9003, 2077840), (10936, 1710570), (12004, 1558380), (13670, 1368456), (15005, 1246704), (16404, 1140380), (18006, 1038920), (20505, 912304), (21872, 855285), (24008, 779190), (25973, 720240), (27340, 684228), (30010, 623352), (32808, 570190), (36012, 519460), (41010, 456152), (45015, 415568), (48016, 389595), (51946, 360120), (54680, 342114), (57019, 328080), (60020, 311676), (65616, 285095), (72024, 259730), (77919, 240080), (82020, 228076), (90030, 207784), (103892, 180060), (109360, 171057), (114038, 164040), (120040, 155838), (129865, 144048)]