179912726720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{31247}}^1$

素因数の和:32230

約数の個数: 112

約数和(自身を含む): 451456104960

約数和(自身を除く): 271543378240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 947, 1216, 1520, 1894, 3040, 3788, 4735, 6080, 7576, 9470, 15152, 17993, 18940, 30304, 31247, 35986, 37880, 60608, 62494, 71972, 75760, 89965, 124988, 143944, 151520, 156235, 179930, 249976, 287888, 303040, 312470, 359860, 499952, 575776, 593693, 624940, 719720, 999904, 1151552, 1187386, 1249880, 1439440, 1999808, 2374772, 2499760, 2878880, 2968465, 4749544, 4999520, 5757760, 5936930, 9499088, 9999040, 11873860, 18998176, 23747720, 29590909, 37996352, 47495440, 59181818, 94990880, 118363636, 147954545, 189981760, 236727272, 295909090, 473454544, 562227271, 591818180, 946909088, 1124454542, 1183636360, 1893818176, 2248909084, 2367272720, 2811136355, 4497818168, 4734545440, 5622272710, 8995636336, 9469090880, 11244545420, 17991272672, 22489090840, 35982545344, 44978181680, 89956363360, 179912726720]

約数ペア:

[(1, 179912726720), (2, 89956363360), (4, 44978181680), (5, 35982545344), (8, 22489090840), (10, 17991272672), (16, 11244545420), (19, 9469090880), (20, 8995636336), (32, 5622272710), (38, 4734545440), (40, 4497818168), (64, 2811136355), (76, 2367272720), (80, 2248909084), (95, 1893818176), (152, 1183636360), (160, 1124454542), (190, 946909088), (304, 591818180), (320, 562227271), (380, 473454544), (608, 295909090), (760, 236727272), (947, 189981760), (1216, 147954545), (1520, 118363636), (1894, 94990880), (3040, 59181818), (3788, 47495440), (4735, 37996352), (6080, 29590909), (7576, 23747720), (9470, 18998176), (15152, 11873860), (17993, 9999040), (18940, 9499088), (30304, 5936930), (31247, 5757760), (35986, 4999520), (37880, 4749544), (60608, 2968465), (62494, 2878880), (71972, 2499760), (75760, 2374772), (89965, 1999808), (124988, 1439440), (143944, 1249880), (151520, 1187386), (156235, 1151552), (179930, 999904), (249976, 719720), (287888, 624940), (303040, 593693), (312470, 575776), (359860, 499952)]