15554940672

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7669}}^1$

素因数の和:7846

約数の個数: 144

約数和(自身を含む): 43896944000

約数和(自身を除く): 28342003328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 139, 152, 192, 228, 256, 278, 304, 384, 417, 456, 556, 608, 768, 834, 912, 1112, 1216, 1668, 1824, 2224, 2432, 2641, 3336, 3648, 4448, 4864, 5282, 6672, 7296, 7669, 7923, 8896, 10564, 13344, 14592, 15338, 15846, 17792, 21128, 23007, 26688, 30676, 31692, 35584, 42256, 46014, 53376, 61352, 63384, 84512, 92028, 106752, 122704, 126768, 145711, 169024, 184056, 245408, 253536, 291422, 338048, 368112, 437133, 490816, 507072, 582844, 676096, 736224, 874266, 981632, 1014144, 1065991, 1165688, 1472448, 1748532, 1963264, 2028288, 2131982, 2331376, 2944896, 3197973, 3497064, 4263964, 4662752, 5889792, 6395946, 6994128, 8527928, 9325504, 12791892, 13988256, 17055856, 18651008, 20253829, 25583784, 27976512, 34111712, 37302016, 40507658, 51167568, 55953024, 60761487, 68223424, 81015316, 102335136, 111906048, 121522974, 136446848, 162030632, 204670272, 243045948, 272893696, 324061264, 409340544, 486091896, 648122528, 818681088, 972183792, 1296245056, 1944367584, 2592490112, 3888735168, 5184980224, 7777470336, 15554940672]

約数ペア:

[(1, 15554940672), (2, 7777470336), (3, 5184980224), (4, 3888735168), (6, 2592490112), (8, 1944367584), (12, 1296245056), (16, 972183792), (19, 818681088), (24, 648122528), (32, 486091896), (38, 409340544), (48, 324061264), (57, 272893696), (64, 243045948), (76, 204670272), (96, 162030632), (114, 136446848), (128, 121522974), (139, 111906048), (152, 102335136), (192, 81015316), (228, 68223424), (256, 60761487), (278, 55953024), (304, 51167568), (384, 40507658), (417, 37302016), (456, 34111712), (556, 27976512), (608, 25583784), (768, 20253829), (834, 18651008), (912, 17055856), (1112, 13988256), (1216, 12791892), (1668, 9325504), (1824, 8527928), (2224, 6994128), (2432, 6395946), (2641, 5889792), (3336, 4662752), (3648, 4263964), (4448, 3497064), (4864, 3197973), (5282, 2944896), (6672, 2331376), (7296, 2131982), (7669, 2028288), (7923, 1963264), (8896, 1748532), (10564, 1472448), (13344, 1165688), (14592, 1065991), (15338, 1014144), (15846, 981632), (17792, 874266), (21128, 736224), (23007, 676096), (26688, 582844), (30676, 507072), (31692, 490816), (35584, 437133), (42256, 368112), (46014, 338048), (53376, 291422), (61352, 253536), (63384, 245408), (84512, 184056), (92028, 169024), (106752, 145711), (122704, 126768)]