347493120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6998

約数の個数: 144

約数和(自身を含む): 1195347552

約数和(自身を除く): 847854432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 6961, 8320, 9984, 12480, 13922, 16640, 20883, 24960, 27844, 34805, 41766, 49920, 55688, 69610, 83532, 90493, 104415, 111376, 139220, 167064, 180986, 208830, 222752, 271479, 278440, 334128, 361972, 417660, 445504, 452465, 542958, 556880, 668256, 723944, 835320, 891008, 904930, 1085916, 1113760, 1336512, 1357395, 1447888, 1670640, 1782016, 1809860, 2171832, 2227520, 2673024, 2714790, 2895776, 3341280, 3619720, 4343664, 4455040, 5346048, 5429580, 5791552, 6682560, 7239440, 8687328, 8910080, 10859160, 11583104, 13365120, 14478880, 17374656, 21718320, 23166208, 26730240, 28957760, 34749312, 43436640, 57915520, 69498624, 86873280, 115831040, 173746560, 347493120]

約数ペア:

[(1, 347493120), (2, 173746560), (3, 115831040), (4, 86873280), (5, 69498624), (6, 57915520), (8, 43436640), (10, 34749312), (12, 28957760), (13, 26730240), (15, 23166208), (16, 21718320), (20, 17374656), (24, 14478880), (26, 13365120), (30, 11583104), (32, 10859160), (39, 8910080), (40, 8687328), (48, 7239440), (52, 6682560), (60, 5791552), (64, 5429580), (65, 5346048), (78, 4455040), (80, 4343664), (96, 3619720), (104, 3341280), (120, 2895776), (128, 2714790), (130, 2673024), (156, 2227520), (160, 2171832), (192, 1809860), (195, 1782016), (208, 1670640), (240, 1447888), (256, 1357395), (260, 1336512), (312, 1113760), (320, 1085916), (384, 904930), (390, 891008), (416, 835320), (480, 723944), (520, 668256), (624, 556880), (640, 542958), (768, 452465), (780, 445504), (832, 417660), (960, 361972), (1040, 334128), (1248, 278440), (1280, 271479), (1560, 222752), (1664, 208830), (1920, 180986), (2080, 167064), (2496, 139220), (3120, 111376), (3328, 104415), (3840, 90493), (4160, 83532), (4992, 69610), (6240, 55688), (6961, 49920), (8320, 41766), (9984, 34805), (12480, 27844), (13922, 24960), (16640, 20883)]