79915676720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{232259}}^1$

素因数の和:232323

約数の個数: 160

約数和(自身を含む): 223950666240

約数和(自身を除く): 144034989520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 170, 176, 184, 187, 220, 230, 253, 272, 340, 368, 374, 391, 440, 460, 506, 680, 748, 782, 880, 920, 935, 1012, 1265, 1360, 1496, 1564, 1840, 1870, 1955, 2024, 2530, 2992, 3128, 3740, 3910, 4048, 4301, 5060, 6256, 7480, 7820, 8602, 10120, 14960, 15640, 17204, 20240, 21505, 31280, 34408, 43010, 68816, 86020, 172040, 232259, 344080, 464518, 929036, 1161295, 1858072, 2322590, 2554849, 3716144, 3948403, 4645180, 5109698, 5341957, 7896806, 9290360, 10219396, 10683914, 12774245, 15793612, 18580720, 19742015, 20438792, 21367828, 25548490, 26709785, 31587224, 39484030, 40877584, 42735656, 43432433, 51096980, 53419570, 58761527, 63174448, 78968060, 85471312, 86864866, 90813269, 102193960, 106839140, 117523054, 157936120, 173729732, 181626538, 204387920, 213678280, 217162165, 235046108, 293807635, 315872240, 347459464, 363253076, 427356560, 434324330, 454066345, 470092216, 587615270, 694918928, 726506152, 868648660, 908132690, 940184432, 998945959, 1175230540, 1453012304, 1737297320, 1816265380, 1997891918, 2350461080, 3474594640, 3632530760, 3995783836, 4700922160, 4994729795, 7265061520, 7991567672, 9989459590, 15983135344, 19978919180, 39957838360, 79915676720]

約数ペア:

[(1, 79915676720), (2, 39957838360), (4, 19978919180), (5, 15983135344), (8, 9989459590), (10, 7991567672), (11, 7265061520), (16, 4994729795), (17, 4700922160), (20, 3995783836), (22, 3632530760), (23, 3474594640), (34, 2350461080), (40, 1997891918), (44, 1816265380), (46, 1737297320), (55, 1453012304), (68, 1175230540), (80, 998945959), (85, 940184432), (88, 908132690), (92, 868648660), (110, 726506152), (115, 694918928), (136, 587615270), (170, 470092216), (176, 454066345), (184, 434324330), (187, 427356560), (220, 363253076), (230, 347459464), (253, 315872240), (272, 293807635), (340, 235046108), (368, 217162165), (374, 213678280), (391, 204387920), (440, 181626538), (460, 173729732), (506, 157936120), (680, 117523054), (748, 106839140), (782, 102193960), (880, 90813269), (920, 86864866), (935, 85471312), (1012, 78968060), (1265, 63174448), (1360, 58761527), (1496, 53419570), (1564, 51096980), (1840, 43432433), (1870, 42735656), (1955, 40877584), (2024, 39484030), (2530, 31587224), (2992, 26709785), (3128, 25548490), (3740, 21367828), (3910, 20438792), (4048, 19742015), (4301, 18580720), (5060, 15793612), (6256, 12774245), (7480, 10683914), (7820, 10219396), (8602, 9290360), (10120, 7896806), (14960, 5341957), (15640, 5109698), (17204, 4645180), (20240, 3948403), (21505, 3716144), (31280, 2554849), (34408, 2322590), (43010, 1858072), (68816, 1161295), (86020, 929036), (172040, 464518), (232259, 344080)]