720816859008

素因数分解:

$2^7\times 3^4\times {\mathrm{12329}}^1\times {\mathrm{5639}}^1$

素因数の和:17994

約数の個数: 160

約数和(自身を含む): 2145693726000

約数和(自身を除く): 1424876866992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 5639, 10368, 11278, 12329, 16917, 22556, 24658, 33834, 36987, 45112, 49316, 50751, 67668, 73974, 90224, 98632, 101502, 110961, 135336, 147948, 152253, 180448, 197264, 203004, 221922, 270672, 295896, 304506, 332883, 360896, 394528, 406008, 443844, 456759, 541344, 591792, 609012, 665766, 721792, 789056, 812016, 887688, 913518, 998649, 1082688, 1183584, 1218024, 1331532, 1578112, 1624032, 1775376, 1827036, 1997298, 2165376, 2367168, 2436048, 2663064, 3248064, 3550752, 3654072, 3994596, 4734336, 4872096, 5326128, 6496128, 7101504, 7308144, 7989192, 9744192, 10652256, 14203008, 14616288, 15978384, 19488384, 21304512, 29232576, 31956768, 42609024, 58465152, 63913536, 69523231, 127827072, 139046462, 208569693, 278092924, 417139386, 556185848, 625709079, 834278772, 1112371696, 1251418158, 1668557544, 1877127237, 2224743392, 2502836316, 3337115088, 3754254474, 4449486784, 5005672632, 5631381711, 6674230176, 7508508948, 8898973568, 10011345264, 11262763422, 13348460352, 15017017896, 20022690528, 22525526844, 26696920704, 30034035792, 40045381056, 45051053688, 60068071584, 80090762112, 90102107376, 120136143168, 180204214752, 240272286336, 360408429504, 720816859008]

約数ペア:

[(1, 720816859008), (2, 360408429504), (3, 240272286336), (4, 180204214752), (6, 120136143168), (8, 90102107376), (9, 80090762112), (12, 60068071584), (16, 45051053688), (18, 40045381056), (24, 30034035792), (27, 26696920704), (32, 22525526844), (36, 20022690528), (48, 15017017896), (54, 13348460352), (64, 11262763422), (72, 10011345264), (81, 8898973568), (96, 7508508948), (108, 6674230176), (128, 5631381711), (144, 5005672632), (162, 4449486784), (192, 3754254474), (216, 3337115088), (288, 2502836316), (324, 2224743392), (384, 1877127237), (432, 1668557544), (576, 1251418158), (648, 1112371696), (864, 834278772), (1152, 625709079), (1296, 556185848), (1728, 417139386), (2592, 278092924), (3456, 208569693), (5184, 139046462), (5639, 127827072), (10368, 69523231), (11278, 63913536), (12329, 58465152), (16917, 42609024), (22556, 31956768), (24658, 29232576), (33834, 21304512), (36987, 19488384), (45112, 15978384), (49316, 14616288), (50751, 14203008), (67668, 10652256), (73974, 9744192), (90224, 7989192), (98632, 7308144), (101502, 7101504), (110961, 6496128), (135336, 5326128), (147948, 4872096), (152253, 4734336), (180448, 3994596), (197264, 3654072), (203004, 3550752), (221922, 3248064), (270672, 2663064), (295896, 2436048), (304506, 2367168), (332883, 2165376), (360896, 1997298), (394528, 1827036), (406008, 1775376), (443844, 1624032), (456759, 1578112), (541344, 1331532), (591792, 1218024), (609012, 1183584), (665766, 1082688), (721792, 998649), (789056, 913518), (812016, 887688)]