19072193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 59548688640

約数和(自身を除く): 40476495120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 409, 587, 662, 818, 993, 1174, 1227, 1324, 1636, 1655, 1761, 1986, 2045, 2348, 2454, 2648, 2935, 3272, 3310, 3522, 3972, 4090, 4696, 4908, 4965, 5296, 5870, 6135, 6544, 6620, 7044, 7944, 8180, 8805, 9392, 9816, 9930, 11740, 12270, 13240, 14088, 15888, 16360, 17610, 19632, 19860, 23480, 24540, 26480, 28176, 32720, 35220, 39720, 46960, 49080, 70440, 79440, 98160, 135379, 140880, 194297, 240083, 270758, 388594, 406137, 480166, 541516, 582891, 676895, 720249, 777188, 812274, 960332, 971485, 1083032, 1165782, 1200415, 1353790, 1440498, 1554376, 1624548, 1920664, 1942970, 2030685, 2166064, 2331564, 2400830, 2707580, 2880996, 2914455, 3108752, 3249096, 3601245, 3841328, 3885940, 4061370, 4663128, 4801660, 5415160, 5761992, 5828910, 6498192, 7202490, 7771880, 8122740, 9326256, 9603320, 10830320, 11523984, 11657820, 14404980, 15543760, 16245480, 19206640, 23315640, 28809960, 32490960, 46631280, 57619920, 79467473, 158934946, 238402419, 317869892, 397337365, 476804838, 635739784, 794674730, 953609676, 1192012095, 1271479568, 1589349460, 1907219352, 2384024190, 3178698920, 3814438704, 4768048380, 6357397840, 9536096760, 19072193520]

約数ペア:

[(1, 19072193520), (2, 9536096760), (3, 6357397840), (4, 4768048380), (5, 3814438704), (6, 3178698920), (8, 2384024190), (10, 1907219352), (12, 1589349460), (15, 1271479568), (16, 1192012095), (20, 953609676), (24, 794674730), (30, 635739784), (40, 476804838), (48, 397337365), (60, 317869892), (80, 238402419), (120, 158934946), (240, 79467473), (331, 57619920), (409, 46631280), (587, 32490960), (662, 28809960), (818, 23315640), (993, 19206640), (1174, 16245480), (1227, 15543760), (1324, 14404980), (1636, 11657820), (1655, 11523984), (1761, 10830320), (1986, 9603320), (2045, 9326256), (2348, 8122740), (2454, 7771880), (2648, 7202490), (2935, 6498192), (3272, 5828910), (3310, 5761992), (3522, 5415160), (3972, 4801660), (4090, 4663128), (4696, 4061370), (4908, 3885940), (4965, 3841328), (5296, 3601245), (5870, 3249096), (6135, 3108752), (6544, 2914455), (6620, 2880996), (7044, 2707580), (7944, 2400830), (8180, 2331564), (8805, 2166064), (9392, 2030685), (9816, 1942970), (9930, 1920664), (11740, 1624548), (12270, 1554376), (13240, 1440498), (14088, 1353790), (15888, 1200415), (16360, 1165782), (17610, 1083032), (19632, 971485), (19860, 960332), (23480, 812274), (24540, 777188), (26480, 720249), (28176, 676895), (32720, 582891), (35220, 541516), (39720, 480166), (46960, 406137), (49080, 388594), (70440, 270758), (79440, 240083), (98160, 194297), (135379, 140880)]